Struct ParseIdentifierError

pub struct ParseIdentifierError { /* private fields */ }

Error type returned from the FromStr implementation on IdentifierType.

Examples

const ERR: ParseIdentifierError = ParseIdentifierError::new();
assert_eq!("not a valid ident".parse::<IdentifierType>(), Err(ERR));

Implementations

impl ParseIdentifierError

pub const fn new() -> Self

Construct a new ParseIdentifierError.

Prefer to use new() over default() since new() is const.

Examples

const ERR: ParseIdentifierError = ParseIdentifierError::new();
assert_eq!("not a valid ident".parse::<IdentifierType>(), Err(ERR));
assert_eq!(ERR, ParseIdentifierError::default());

Trait Implementations

impl Clone for ParseIdentifierError

fn clone(&self) -> ParseIdentifierError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParseIdentifierError

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

Formats the value using the given formatter.

impl Default for ParseIdentifierError

fn default() -> ParseIdentifierError

Returns the “default value” for a type.

impl Display for ParseIdentifierError

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

Formats the value using the given formatter.

impl Hash for ParseIdentifierError

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 Ord for ParseIdentifierError

fn cmp(&self, other: &ParseIdentifierError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ParseIdentifierError

fn eq(&self, other: &ParseIdentifierError) -> 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 PartialOrd for ParseIdentifierError

fn partial_cmp(&self, other: &ParseIdentifierError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ParseIdentifierError

impl Eq for ParseIdentifierError

impl StructuralPartialEq for ParseIdentifierError