Struct symbolic_sourcemap::SourceMapView

pub struct SourceMapView { /* fields omitted */ }

Represents a sourcemap.

Methods

impl SourceMapView

fn from_json_slice(buffer: &[u8]) -> Result<SourceMapView>

Constructs a sourcemap from a slice.

If the sourcemap is an index it is being flattened. If flattening is not possible then an error is raised.

fn lookup_token<'a>(&'a self, line: u32, col: u32) -> Option<TokenMatch<'a>>

Looks up a token and returns it.

fn get_token<'a>(&'a self, idx: u32) -> Option<TokenMatch<'a>>

Returns a token for a specific index.

fn get_token_count(&self) -> u32

Returns the number of tokens.

fn get_source_view<'a>(&'a self, idx: u32) -> Option<&'a SourceView<'a>>

Returns a source view for the given source.

fn get_source_name(&self, idx: u32) -> Option<&str>

Returns the source name for an index.

fn get_source_count(&self) -> u32

Returns the number of sources.

fn lookup_token_with_function_name<'a, 'b>(
    &'a self,
    line: u32,
    col: u32,
    minified_name: &str,
    source: &SourceView<'b>
) -> Option<TokenMatch<'a>>

Looks up a token and the original function name.

This is similar to lookup_token but if a minified function name and the sourceview to the minified source is available this function will also resolve the original function name. This is used to fully resolve tracebacks.