Trait Deserialize

pub trait Deserialize<'de>: Sized {
    // Required method
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
       where D: Deserializer<'de>;

    // Provided method
    #[doc(hidden)] fn deserialize_in_place<D>(
        deserializer: D,
        place: &mut Self,
    ) -> Result<(), D::Error>
       where D: Deserializer<'de> { ... }
}

A data structure that can be deserialized from any data format supported by Serde.

Serde provides Deserialize implementations for many Rust primitive and standard library types. The complete list is here. All of these can be deserialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Deserialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Deserialize manually for some type in your program. See the Implementing Deserialize section of the manual for more about this.

Third-party crates may provide Deserialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is deserializable by Serde because the crate provides an implementation of Deserialize for it.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed by Self when deserialized. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Required Methods

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

See the Implementing Deserialize section of the manual for more information about how to implement this method.

Provided Methods

#[doc(hidden)] fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

Deserializes a value into self from the given Deserializer.

The purpose of this method is to allow the deserializer to reuse resources and avoid copies. As such, if this method returns an error, self will be in an indeterminate state where some parts of the struct have been overwritten. Although whatever state that is will be memory-safe.

This is generally useful when repeatedly deserializing values that are processed one at a time, where the value of self doesn’t matter when the next deserialization occurs.

If you manually implement this, your recursive deserializations should use deserialize_in_place.

This method is stable and an official public API, but hidden from the documentation because it is almost never what newbies are looking for. Showing it in rustdoc would cause it to be featured more prominently than it deserves.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'de> Deserialize<'de> for IpAddr

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for SocketAddr

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for bool

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for char

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for f32

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for f64

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for i8

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for i16

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for i32

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for i64

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for i128

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for isize

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for u8

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for u16

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for u32

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for u64

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for u128

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for ()

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for usize

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Box<str>

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Box<CStr>

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for CString

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for String

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Ipv4Addr

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Ipv6Addr

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for SocketAddrV4

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for SocketAddrV6

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<i8>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<i16>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<i32>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<i64>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<i128>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<isize>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<u8>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<u16>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<u32>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<u64>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<u128>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Saturating<usize>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Duration

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI8

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI16

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI32

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI64

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI128

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroIsize

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU8

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU16

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU32

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU64

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU128

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroUsize

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, 'a, T> Deserialize<'de> for Cow<'a, T>

where T: ?Sized + ToOwned, T::Owned: Deserialize<'de>,

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, Idx> Deserialize<'de> for Range<Idx>

where Idx: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, Idx> Deserialize<'de> for RangeFrom<Idx>

where Idx: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, Idx> Deserialize<'de> for RangeInclusive<Idx>

where Idx: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, Idx> Deserialize<'de> for RangeTo<Idx>

where Idx: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, K, V> Deserialize<'de> for BTreeMap<K, V>

where K: Deserialize<'de> + Ord, V: Deserialize<'de>,

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1> Deserialize<'de> for (T0, T1)

where T0: Deserialize<'de>, T1: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2> Deserialize<'de> for (T0, T1, T2)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3> Deserialize<'de> for (T0, T1, T2, T3)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4> Deserialize<'de> for (T0, T1, T2, T3, T4)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5> Deserialize<'de> for (T0, T1, T2, T3, T4, T5)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>, T10: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>, T10: Deserialize<'de>, T11: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>, T10: Deserialize<'de>, T11: Deserialize<'de>, T12: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>, T10: Deserialize<'de>, T11: Deserialize<'de>, T12: Deserialize<'de>, T13: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>, T10: Deserialize<'de>, T11: Deserialize<'de>, T12: Deserialize<'de>, T13: Deserialize<'de>, T14: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15> Deserialize<'de> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15)

where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>, T6: Deserialize<'de>, T7: Deserialize<'de>, T8: Deserialize<'de>, T9: Deserialize<'de>, T10: Deserialize<'de>, T11: Deserialize<'de>, T12: Deserialize<'de>, T13: Deserialize<'de>, T14: Deserialize<'de>, T15: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for Bound<T>

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 0]

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 1]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 2]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 3]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 4]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 5]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 6]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 7]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 8]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 9]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 10]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 11]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 12]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 13]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 14]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 15]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 16]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 17]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 18]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 19]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 20]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 21]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 22]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 23]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 24]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 25]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 26]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 27]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 28]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 29]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 30]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 31]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 32]

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for (T₁, T₂, …, Tₙ)

where T: Deserialize<'de>,

This trait is implemented for tuples up to 16 items long.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for BinaryHeap<T>

where T: Deserialize<'de> + Ord,

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for BTreeSet<T>

where T: Deserialize<'de> + Eq + Ord,

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for LinkedList<T>

where T: Deserialize<'de>,

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for VecDeque<T>

where T: Deserialize<'de>,

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

fn deserialize_in_place<D>( deserializer: D, place: &mut Self, ) -> Result<(), D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for Cell<T>

where T: Deserialize<'de> + Copy,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for Wrapping<T>

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T: Deserialize<'de>> Deserialize<'de> for Box<[T]>

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T: Deserialize<'de>> Deserialize<'de> for Box<T>

Available on crate features std or alloc only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T: Deserialize<'de>> Deserialize<'de> for RefCell<T>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de, T: Deserialize<'de>> Deserialize<'de> for Reverse<T>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de: 'a, 'a> Deserialize<'de> for &'a str

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

impl<'de: 'a, 'a> Deserialize<'de> for &'a [u8]

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Implementors

impl<'de, T> Deserialize<'de> for Option<T>

where T: Deserialize<'de>,

impl<'de, T> Deserialize<'de> for PhantomData<T>

where T: ?Sized,

impl<'de, T> Deserialize<'de> for Vec<T>

where T: Deserialize<'de>,

Available on crate features std or alloc only.

impl<'de, T, E> Deserialize<'de> for Result<T, E>

where T: Deserialize<'de>, E: Deserialize<'de>,