Struct ComponentRange 

pub struct ComponentRange {
    pub(crate) name: &'static str,
    pub(crate) is_conditional: bool,
}

An error type indicating that a component provided to a method was out of range, causing a failure.

Fields

name: &'static str

Name of the component.

is_conditional: bool

Whether an input with the same value could have succeeded if the values of other components were different.

Implementations

impl ComponentRange

pub(crate) const fn unconditional(name: &'static str) -> Self

Create a new ComponentRange error that is not conditional.

pub(crate) const fn conditional(name: &'static str) -> Self

Create a new ComponentRange error that is conditional.

pub const fn name(self) -> &'static str

Obtain the name of the component whose value was out of range.

pub const fn is_conditional(self) -> bool

Whether the value’s permitted range is conditional, i.e. whether an input with this value could have succeeded if the values of other components were different.

impl ComponentRange

pub(crate) fn into_de_error<E>(self) -> E

where E: Error,

Available on crate feature serde only.

Convert the error to a deserialization error.

Trait Implementations

impl Clone for ComponentRange

fn clone(&self) -> ComponentRange

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ComponentRange

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

Formats the value using the given formatter.

impl Display for ComponentRange

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

Formats the value using the given formatter.

impl Eq for ComponentRange

#[doc(hidden)]

fn assert_fields_are_eq(&self)

🔬This is a nightly-only experimental API. (derive_eq_internals)

#[doc(hidden)]

fn assert_receiver_is_total_eq(&self)

👎Deprecated since 1.95.0:

implementation detail of #[derive(Eq)]

impl Error for ComponentRange

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

#[doc(hidden)]

fn type_id(&self, _: Internal) -> TypeId

where Self: 'static,

🔬This is a nightly-only experimental API. (error_type_id)

Gets the TypeId of self.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl Expected for ComponentRange

Available on crate feature serde only.

This trait implementation is deprecated and will be removed in a future breaking release.

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

Format an explanation of what data was being expected. Same signature as the Display and Debug traits.

impl From<ComponentRange> for Error

fn from(original: ComponentRange) -> Self

Converts to this type from the input type.

impl From<ComponentRange> for Format

Available on crate feature formatting only.

fn from(err: ComponentRange) -> Self

Converts to this type from the input type.

impl From<ComponentRange> for TryFromParsed

Available on crate feature parsing only.

fn from(v: ComponentRange) -> Self

Converts to this type from the input type.

impl Hash for ComponentRange

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ComponentRange

fn eq(&self, other: &ComponentRange) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Error> for ComponentRange

type Error = DifferentVariant

The type returned in the event of a conversion error.

fn try_from(err: Error) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Format> for ComponentRange

Available on crate feature formatting only.

type Error = DifferentVariant

The type returned in the event of a conversion error.

fn try_from(err: Format) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<TryFromParsed> for ComponentRange

Available on crate feature parsing only.

type Error = DifferentVariant

The type returned in the event of a conversion error.

fn try_from(err: TryFromParsed) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ComponentRange

impl StructuralPartialEq for ComponentRange

impl TrivialClone for ComponentRange