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LineOffsetTable

deps_core::lsp_helpers

Struct LineOffsetTable 

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

Converts byte offsets in source text to LSP Position values.

Precomputes line-start byte offsets once, then maps any byte offset to a (line, character) position. Characters are counted as UTF-16 code units as required by the LSP specification.

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impl LineOffsetTable

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pub fn new(content: &str) -> Self

Builds the table for content.

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pub fn byte_offset_to_position(&self, content: &str, offset: usize) -> Position

Converts a byte offset into an LSP Position.

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