Source map

Utilities for building source maps (v3), handling source location representations and source files.

Includes

• SpanWithSource, a structure which represents a section of a specific source
• SpanWithoutSource, a structure which represents a general section without a specific source
• SourceId, a identifier for a source file
• StringWithOptionalSourceMap, along with the ToString trait makes generating string representations with and adding source markings trivial
• A lsp-types-morphisms feature which allows conversion of position type to lsp-types
• The MapFileStore struct and the FileSystem trait for storing source files and other information
• Utilities for turning byte indices into line and column information

Source map generation example

See generated example on GitHub actions.

git clone https://github.com/kaleidawave/source-map
cd source-map
cargo run -F inline-source-map --example source_map_creation -- LICENSE LICENSE.map

View pairings generated by uploading LICENSE.map to evan w's source map visualizer