Struct time::parsing::ParsedItem

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pub(crate) struct ParsedItem<'a, T>(pub(crate) &'a [u8], pub(crate) T);
Available on crate feature parsing only.
Expand description

An item that has been parsed. Represented as a (remaining, value) pair.

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§0: &'a [u8]§1: T

Implementations§

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impl<'a, T> ParsedItem<'a, T>

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pub(crate) fn map<U>(self, f: impl FnOnce(T) -> U) -> ParsedItem<'a, U>

Map the value to a new value, preserving the remaining input.

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pub(crate) fn flat_map<U>( self, f: impl FnOnce(T) -> Option<U> ) -> Option<ParsedItem<'a, U>>

Map the value to a new, optional value, preserving the remaining input.

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pub(crate) fn consume_value( self, f: impl FnOnce(T) -> Option<()> ) -> Option<&'a [u8]>

Consume the stored value with the provided function. The remaining input is returned.

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pub(crate) fn filter( self, f: impl FnOnce(&T) -> bool ) -> Option<ParsedItem<'a, T>>

Filter the value with the provided function. If the function returns false, the value is discarded and None is returned. Otherwise, the value is preserved and Some(self) is returned.

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impl<'a> ParsedItem<'a, ()>

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pub(crate) const fn into_inner(self) -> &'a [u8]

Discard the unit value, returning the remaining input.

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impl<'a> ParsedItem<'a, Option<()>>

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pub(crate) const fn into_inner(self) -> &'a [u8]

Discard the potential unit value, returning the remaining input.

Trait Implementations§

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impl<'a, T: Debug> Debug for ParsedItem<'a, T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, T> RefUnwindSafe for ParsedItem<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> Send for ParsedItem<'a, T>
where T: Send,

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impl<'a, T> Sync for ParsedItem<'a, T>
where T: Sync,

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impl<'a, T> Unpin for ParsedItem<'a, T>
where T: Unpin,

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impl<'a, T> UnwindSafe for ParsedItem<'a, T>
where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> SizedTypeProperties for T

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const IS_ZST: bool = _

🔬This is a nightly-only experimental API. (sized_type_properties)
true if this type requires no storage. false if its size is greater than zero. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.