Trait deno_ast::SourceRangedForSpanned

pub trait SourceRangedForSpanned {
    // Required methods
    fn start(&self) -> SourcePos;
    fn end(&self) -> SourcePos;

    // Provided methods
    fn range(&self) -> SourceRange { ... }
    fn byte_width(&self) -> usize { ... }
    fn start_line_fast<'a, P>(&self, source: P) -> usize
       where P: SourceTextInfoProvider<'a> { ... }
    fn end_line_fast<'a, P>(&self, source: P) -> usize
       where P: SourceTextInfoProvider<'a> { ... }
    fn start_column_fast<'a, P>(&self, source: P) -> usize
       where P: SourceTextInfoProvider<'a> { ... }
    fn end_column_fast<'a, P>(&self, source: P) -> usize
       where P: SourceTextInfoProvider<'a> { ... }
    fn column_at_pos<'a, P>(&self, source: P, pos: SourcePos) -> usize
       where P: SourceTextInfoProvider<'a> { ... }
    fn char_width_fast<'a, P>(&self, source: P) -> usize
       where P: SourceTextInfoProvider<'a> { ... }
    fn text_fast<'a, P>(&self, source: P) -> &'a str
       where P: SourceTextInfoProvider<'a> { ... }
    fn tokens_fast<'a>(&self, program: impl RootNode<'a>) -> &'a [TokenAndSpan] { ... }
    fn leading_comments_fast<'a>(
        &self,
        program: impl RootNode<'a>
    ) -> CommentsIterator<'a>  { ... }
    fn trailing_comments_fast<'a>(
        &self,
        program: impl RootNode<'a>
    ) -> CommentsIterator<'a>  { ... }
    fn previous_token_fast<'a>(
        &self,
        program: impl RootNode<'a>
    ) -> Option<&'a TokenAndSpan> { ... }
    fn next_token_fast<'a>(
        &self,
        program: impl RootNode<'a>
    ) -> Option<&'a TokenAndSpan> { ... }
    fn previous_tokens_fast<'a>(
        &self,
        program: impl RootNode<'a>
    ) -> &'a [TokenAndSpan] { ... }
    fn next_tokens_fast<'a>(
        &self,
        program: impl RootNode<'a>
    ) -> &'a [TokenAndSpan] { ... }
}

Adds source position helper methods for swc types that implement swc_common::Spanned.

There were conflicts with implementing SourceRanged for &SourceRanged with swc’s Spanned implementation, so this needed to be a separate trait unfortunately and I couldn’t figure out how to combine it with SourceRanged

Required Methods

fn start(&self) -> SourcePos

fn end(&self) -> SourcePos

Provided Methods

fn range(&self) -> SourceRange

fn byte_width(&self) -> usize

fn start_line_fast<'a, P>(&self, source: P) -> usize

where P: SourceTextInfoProvider<'a>,

fn end_line_fast<'a, P>(&self, source: P) -> usize

where P: SourceTextInfoProvider<'a>,

fn start_column_fast<'a, P>(&self, source: P) -> usize

where P: SourceTextInfoProvider<'a>,

fn end_column_fast<'a, P>(&self, source: P) -> usize

where P: SourceTextInfoProvider<'a>,

fn column_at_pos<'a, P>(&self, source: P, pos: SourcePos) -> usize

where P: SourceTextInfoProvider<'a>,

fn char_width_fast<'a, P>(&self, source: P) -> usize

where P: SourceTextInfoProvider<'a>,

fn text_fast<'a, P>(&self, source: P) -> &'a str

where P: SourceTextInfoProvider<'a>,

fn tokens_fast<'a>(&self, program: impl RootNode<'a>) -> &'a [TokenAndSpan]

fn leading_comments_fast<'a>( &self, program: impl RootNode<'a> ) -> CommentsIterator<'a>

fn trailing_comments_fast<'a>( &self, program: impl RootNode<'a> ) -> CommentsIterator<'a>

fn previous_token_fast<'a>( &self, program: impl RootNode<'a> ) -> Option<&'a TokenAndSpan>

fn next_token_fast<'a>( &self, program: impl RootNode<'a> ) -> Option<&'a TokenAndSpan>

fn previous_tokens_fast<'a>( &self, program: impl RootNode<'a> ) -> &'a [TokenAndSpan]

fn next_tokens_fast<'a>(&self, program: impl RootNode<'a>) -> &'a [TokenAndSpan]

Object Safety

This trait is not object safe.

Implementors

impl<T> SourceRangedForSpanned for T

where T: Spanned,