Enum regex_syntax::hir::Literal
source · pub enum Literal {
Unicode(char),
Byte(u8),
}
Expand description
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)
A single character represented by an arbitrary byte.
Implementations§
Trait Implementations§
source§impl PartialEq<Literal> for Literal
impl PartialEq<Literal> for Literal
impl Eq for Literal
impl StructuralEq for Literal
impl StructuralPartialEq for Literal
Auto Trait Implementations§
impl RefUnwindSafe for Literal
impl Send for Literal
impl Sync for Literal
impl Unpin for Literal
impl UnwindSafe for Literal
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more