[][src]Trait rustc_errors::SourceMapper

pub trait SourceMapper {
    fn lookup_char_pos(&self, pos: BytePos) -> Loc;
fn span_to_lines(&self, sp: Span) -> FileLinesResult;
fn span_to_string(&self, sp: Span) -> String;
fn span_to_filename(&self, sp: Span) -> FileName;
fn merge_spans(&self, sp_lhs: Span, sp_rhs: Span) -> Option<Span>;
fn call_span_if_macro(&self, sp: Span) -> Span;
fn ensure_source_file_source_present(
        &self,
        source_file: Lrc<SourceFile>
    ) -> bool;
fn doctest_offset_line(&self, file: &FileName, line: usize) -> usize; }

Required methods

fn lookup_char_pos(&self, pos: BytePos) -> Loc

fn span_to_lines(&self, sp: Span) -> FileLinesResult

fn span_to_string(&self, sp: Span) -> String

fn span_to_filename(&self, sp: Span) -> FileName

fn merge_spans(&self, sp_lhs: Span, sp_rhs: Span) -> Option<Span>

fn call_span_if_macro(&self, sp: Span) -> Span

fn ensure_source_file_source_present(
    &self,
    source_file: Lrc<SourceFile>
) -> bool

fn doctest_offset_line(&self, file: &FileName, line: usize) -> usize

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Implementors

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