Enum ParseFromDescription

#[non_exhaustive]
pub enum ParseFromDescription {
    InvalidLiteral,
    InvalidComponent(&'static str),
    UnexpectedTrailingCharacters,
}

Available on crate feature parsing only.

An error that occurred while parsing the input into a Parsed struct.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidLiteral

A string literal was not what was expected.

InvalidComponent(&'static str)

A dynamic component was not valid.

UnexpectedTrailingCharacters

The input was expected to have ended, but there are characters that remain.

Trait Implementations

impl Clone for ParseFromDescription

fn clone(&self) -> ParseFromDescription

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParseFromDescription

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

Formats the value using the given formatter.

impl Display for ParseFromDescription

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

Formats the value using the given formatter.

impl Error for ParseFromDescription

Available on crate feature std only.

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 From<ParseFromDescription> for Error

fn from(original: ParseFromDescription) -> Self

Converts to this type from the input type.

impl From<ParseFromDescription> for Parse

fn from(err: ParseFromDescription) -> Self

Converts to this type from the input type.

impl PartialEq for ParseFromDescription

fn eq(&self, other: &ParseFromDescription) -> 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 ParseFromDescription

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<Parse> for ParseFromDescription

type Error = DifferentVariant

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for ParseFromDescription

impl Eq for ParseFromDescription

impl StructuralPartialEq for ParseFromDescription

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• InvalidLiteral: 0 bytes
• InvalidComponent: 16 bytes
• UnexpectedTrailingCharacters: 0 bytes