Struct ComponentRange

pub struct ComponentRange { /* private fields */ }

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

Implementations

impl ComponentRange

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.

Trait Implementations

impl Clone for ComponentRange

fn clone(&self) -> ComponentRange

Returns a copy 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<(), Error>

Formats the value using the given formatter.

impl Display for ComponentRange

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

Formats the value using the given formatter.

impl Error for ComponentRange

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

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

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

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

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

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) -> Error

Converts to this type from the input type.

impl Hash for ComponentRange

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

where __H: Hasher,

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<ComponentRange, <ComponentRange as TryFrom<Error>>::Error>

Performs the conversion.

impl Copy for ComponentRange

impl Eq for ComponentRange

impl StructuralPartialEq for ComponentRange