[−][src]Trait syntex_syntax2::diagnostics::plugin::CodeMapper

pub trait CodeMapper {
    fn lookup_char_pos(&self, pos: BytePos) -> Loc;
    fn span_to_lines(&self, sp: Span) -> Result<FileLines, SpanLinesError>;
    fn span_to_string(&self, sp: Span) -> String;
    fn span_to_filename(&self, sp: Span) -> String;
    fn merge_spans(&self, sp_lhs: Span, sp_rhs: Span) -> Option<Span>;
}

Required methods

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

`fn span_to_lines(&self, sp: Span) -> Result<FileLines, SpanLinesError>`

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

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

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

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Implementors

`impl CodeMapper for CodeMap`[src]

`fn lookup_char_pos(&self, pos: BytePos) -> Loc`[src]

`fn span_to_lines(&self, sp: Span) -> FileLinesResult`[src]

`fn span_to_string(&self, sp: Span) -> String`[src]

`fn span_to_filename(&self, sp: Span) -> FileName`[src]

`fn merge_spans(&self, sp_lhs: Span, sp_rhs: Span) -> Option<Span>`[src]

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