Function sourcemap::decode

source · 
pub fn decode<R: Read>(rdr: R) -> Result<DecodedMap>
Expand description

Decodes a sourcemap or sourcemap index from a reader

This supports both sourcemaps and sourcemap indexes unless the specialized methods on the individual types.

Examples found in repository?
examples/read.rs (line 8)
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fn load_from_reader<R: Read>(mut rdr: R) -> SourceMap {
    match decode(&mut rdr).unwrap() {
        DecodedMap::Regular(sm) => sm,
        DecodedMap::Index(idx) => idx
            .flatten_and_rewrite(&RewriteOptions {
                load_local_source_contents: true,
                ..Default::default()
            })
            .unwrap(),
        _ => panic!("unexpected sourcemap format"),
    }
}
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examples/rewrite.rs (line 25)
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fn load_from_reader<R: Read>(mut rdr: R) -> SourceMap {
    match decode(&mut rdr).unwrap() {
        DecodedMap::Regular(sm) => sm,
        DecodedMap::Index(idx) => idx
            .flatten_and_rewrite(&RewriteOptions {
                load_local_source_contents: true,
                ..Default::default()
            })
            .unwrap(),
        _ => panic!("unexpected sourcemap format"),
    }
}