[−][src]Enum regex_syntax::hir::Literal

pub enum Literal {
    Unicode(char),
    Byte(u8),
}
[−]

The high-level intermediate representation of a literal.

A literal corresponds to a single character, where a character is either defined by a Unicode scalar value or an arbitrary byte. Unicode characters are preferred whenever possible. In particular, a Byte variant is only ever produced when it could match invalid UTF-8.

Variants

Unicode(char)
[−]

A single character represented by a Unicode scalar value.

Byte(u8)
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A single character represented by an arbitrary byte.

Methods

impl Literal[src][−]

pub fn is_unicode(&self) -> bool[src][−]

Returns true if and only if this literal corresponds to a Unicode scalar value.

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][−]