Struct sourcemap::SourceMapBuilder
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[src]
pub struct SourceMapBuilder { /* fields omitted */ }Helper for sourcemap generation
This helper exists because generating and modifying SourceMap
objects is generally not very comfortable. As a general aid this
type can help.
Methods
impl SourceMapBuilder[src]
pub fn new(file: Option<&str>) -> SourceMapBuilder[src]
Creates a new source map builder and sets the file.
pub fn set_file(&mut self, value: Option<&str>)[src]
Sets the file for the sourcemap (optional)
pub fn get_file(&self) -> Option<&str>[src]
Returns the currently set file.
pub fn add_source(&mut self, src: &str) -> u32[src]
Registers a new source with the builder and returns the source ID.
pub fn set_source(&mut self, src_id: u32, src: &str)[src]
Changes the source name for an already set source.
pub fn get_source(&self, src_id: u32) -> Option<&str>[src]
Looks up a source name for an ID.
pub fn set_source_contents(&mut self, src_id: u32, contents: Option<&str>)[src]
Sets the source contents for an already existing source.
pub fn get_source_contents(&self, src_id: u32) -> Option<&str>[src]
Returns the current source contents for a source.
pub fn has_source_contents(&self, src_id: u32) -> bool[src]
Checks if a given source ID has source contents available.
pub fn load_local_source_contents(
&mut self,
base_path: Option<&Path>
) -> Result<usize>[src]
&mut self,
base_path: Option<&Path>
) -> Result<usize>
Loads source contents from locally accessible files if referenced accordingly. Returns the number of loaded source contents
pub fn add_name(&mut self, name: &str) -> u32[src]
Registers a name with the builder and returns the name ID.
pub fn add(
&mut self,
dst_line: u32,
dst_col: u32,
src_line: u32,
src_col: u32,
source: Option<&str>,
name: Option<&str>
) -> RawToken[src]
&mut self,
dst_line: u32,
dst_col: u32,
src_line: u32,
src_col: u32,
source: Option<&str>,
name: Option<&str>
) -> RawToken
Adds a new mapping to the builder.
pub fn add_token(&mut self, token: &Token, with_name: bool) -> RawToken[src]
Shortcut for adding a new mapping based of an already existing token, optionally removing the name.
pub fn strip_prefixes<S: AsRef<str>>(&mut self, prefixes: &[S])[src]
Strips common prefixes from the sources in the builder
pub fn into_sourcemap(self) -> SourceMap[src]
Converts the builder into a sourcemap.