pub trait SourceMapGenConfig {
// Required method
fn file_name_to_source(&self, f: &FileName) -> String;
// Provided methods
fn name_for_bytepos(&self, _bpos: BytePos) -> Option<&str> { ... }
fn inline_sources_content(&self, f: &FileName) -> bool { ... }
fn emit_columns(&self, _f: &FileName) -> bool { ... }
fn skip(&self, f: &FileName) -> bool { ... }
fn ignore_list(&self, f: &FileName) -> bool { ... }
}Required Methods§
Sourcefn file_name_to_source(&self, f: &FileName) -> String
fn file_name_to_source(&self, f: &FileName) -> String
Provided Methods§
Sourcefn name_for_bytepos(&self, _bpos: BytePos) -> Option<&str>
fn name_for_bytepos(&self, _bpos: BytePos) -> Option<&str>
§Returns identifier starting at bpos.
Sourcefn inline_sources_content(&self, f: &FileName) -> bool
fn inline_sources_content(&self, f: &FileName) -> bool
You can override this to control sourceContents.
Sourcefn emit_columns(&self, _f: &FileName) -> bool
fn emit_columns(&self, _f: &FileName) -> bool
You can define whether to emit sourcemap with columns or not
Sourcefn ignore_list(&self, f: &FileName) -> bool
fn ignore_list(&self, f: &FileName) -> bool
If true, the file will be in the ignoreList of SourceMap.
Specification for ignoreList: https://tc39.es/ecma426/#json-ignoreList
The ignoreList field is an optional list of indices of files that should be considered third party code, such as framework code or bundler-generated code. This allows developer tools to avoid code that developers likely don’t want to see or step through, without requiring developers to configure this beforehand. It refers to the sources field and lists the indices of all the known third-party sources in the source map. Some browsers may also use the deprecated x_google_ignoreList field if ignoreList is not present.
By default, we ignore anonymous files and internal files.