Struct GroupBookEnd

pub struct GroupBookEnd<'code, Start, Capture, End, const NUM: usize> { /* private fields */ }

Captures a group of contiguous Capture bookended by the Start and End types.

*Fails:

• No Start is found; or
• Buffer is unable to match any more Capture but is also unable to match End; or
• Requisite NUM of Capture not met.

The Capture is not allocated which means that the Buffer is not split out into individual Buffers. Use only if Capture does not need to be individually parsed, for example in a string of characters.

Trait Implementations

impl<'code, Start: Clone, Capture: Clone, End: Clone, const NUM: usize> Clone for GroupBookEnd<'code, Start, Capture, End, NUM>

fn clone(&self) -> GroupBookEnd<'code, Start, Capture, End, NUM>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'code, Start: Debug, Capture: Debug, End: Debug, const NUM: usize> Debug for GroupBookEnd<'code, Start, Capture, End, NUM>

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

Formats the value using the given formatter.

impl<'code, Start, Capture, End, const NUM: usize> Lexer<'code> for GroupBookEnd<'code, Start, Capture, End, NUM>

where Start: Lexer<'code>, Capture: Lexer<'code>, End: Lexer<'code>,

fn lex(buffer: &mut Buffer<'code>) -> Result<Self, Error<'code>>

Actual method that is used to lex a Buffer

impl<'code, Start, Capture, End, const NUM: usize> Token<'code> for GroupBookEnd<'code, Start, Capture, End, NUM>

where Start: Token<'code>, Capture: Token<'code>, End: Token<'code>,

const NAME: &'static str = <Capture as Token>::NAME

Name of the token

fn buffer(&self) -> Option<Buffer<'code>>

Underlying Buffer on the Token. This is an Option because certain types of structures, e.g. std::marker::PhantomData do not actually store a Buffer and it is therefore theoretically possible that a Token has no inherent Buffer. Examples include Not and Peek