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

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

A single character represented by a Unicode scalar value.

A single character represented by an arbitrary byte.

Methods

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

Trait Implementations

impl Clone for Literal
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Returns a copy of the value. Read more

1.0.0
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Performs copy-assignment from source. Read more

impl Debug for Literal
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Formats the value using the given formatter. Read more

impl Eq for Literal
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impl PartialEq for Literal
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

Auto Trait Implementations

impl Send for Literal

impl Sync for Literal