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SourceMap

wave_compiler::diagnostics::source_map

Struct SourceMap 

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pub struct SourceMap { /* private fields */ }
Expand description

Maps source code positions to line/column numbers.

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impl SourceMap

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pub fn new(source: String) -> Self

Create a new source map from source code.

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pub fn offset_to_loc(&self, offset: usize) -> SourceLoc

Convert a byte offset to a source location.

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pub fn get_line(&self, line: u32) -> Option<&str>

Get a line of source code by line number (1-based).

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pub fn line_count(&self) -> usize

Returns the total number of lines.

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