[−][src]Struct regex_syntax::ast::Literal

pub struct Literal {
    pub span: Span,
    pub kind: LiteralKind,
    pub c: char,
}
[−]

A single literal expression.

A literal corresponds to a single Unicode scalar value. Literals may be represented in their literal form, e.g., a or in their escaped form, e.g., \x61.

Fields

span: Span
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The span of this literal.

kind: LiteralKind
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The kind of this literal.

c: char
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The Unicode scalar value corresponding to this literal.

Methods

impl Literal[src][−]

pub fn byte(&self) -> Option<u8>[src][−]

If this literal was written as a \x hex escape, then this returns the corresponding byte value. Otherwise, this returns None.

Trait Implementations

impl PartialEq<Literal> for Literal[src][+]

impl Clone for Literal[src][+]

fn clone_from(&mut self, source: &Self)
1.0.0
[src][−]

Performs copy-assignment from source. Read more

impl Eq for Literal[src]

impl Debug for Literal[src][+]

Auto Trait Implementations

impl Send for Literal

impl Sync for Literal

Blanket Implementations

impl<T> From for T[src][−]

impl<T, U> Into for T where
    U: From<T>, [src][−]

impl<T> ToOwned for T where
    T: Clone, [src][−]

type Owned = T

impl<T, U> TryFrom for T where
    T: From<U>, [src][−]

type Error = !

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

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src][−]

impl<T> BorrowMut for T where
    T: ?Sized, [src][−]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src][−]

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

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

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized, [src][−]