Trait TokenSeparatedSequenceExt 

pub trait TokenSeparatedSequenceExt<'arena, T: HasSpan> {
    // Required methods
    fn first_span(&self, file_id: FileId) -> Option<Span>;
    fn last_span(&self, file_id: FileId) -> Option<Span>;
    fn span(&self, file_id: FileId, from: Position) -> Span;
}

PHP-specific helpers on a TokenSeparatedSequence. Supplies the span-reconstruction methods that need to combine a file id with a token’s start and value length.

Required Methods

fn first_span(&self, file_id: FileId) -> Option<Span>

fn last_span(&self, file_id: FileId) -> Option<Span>

fn span(&self, file_id: FileId, from: Position) -> Span

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'arena, T: HasSpan> TokenSeparatedSequenceExt<'arena, T> for TokenSeparatedSequence<'arena, T>