pub struct SourceMap { /* private fields */ }Expand description
Implements the source map specification as either a decoded or sectioned sourcemap.
- A “decoded” map represents a source map as if it was came out of a JSON decode.
- A “sectioned” source map is a tree of many SourceMap covering regions of an output file.
The distinction between the source map spec’s [sourcemap::Index] and our [SourceMap::Sectioned] is whether the sections are represented with Vcs pointers.
Implementations§
Source§impl SourceMap
impl SourceMap
Sourcepub fn cell(self) -> Vc<Self>
pub fn cell(self) -> Vc<Self>
Places a value in a cell of the current task.
Cell is selected based on the value type and call order of cell.
Sourcepub fn resolved_cell(self) -> ResolvedVc<Self>
pub fn resolved_cell(self) -> ResolvedVc<Self>
Places a value in a cell of the current task. Returns a
ResolvedVc.
Cell is selected based on the value type and call order of cell.
Source§impl SourceMap
impl SourceMap
Sourcepub fn new_from_rope_cached(content: Vc<FileContent>) -> Vc<OptionSourceMap>
pub fn new_from_rope_cached(content: Vc<FileContent>) -> Vc<OptionSourceMap>
This function should be used sparingly to reduce memory usage, only in cold code paths (issue resolving, etc).
Source§impl SourceMap
impl SourceMap
pub fn to_source_map(&self) -> Arc<CrateMapWrapper>
Source§impl SourceMap
impl SourceMap
Sourcepub fn empty() -> Self
pub fn empty() -> Self
A source map that contains no actual source location information (no
sources, no mappings that point into a source). This is used to tell
Chrome that the generated code starting at a particular offset is no
longer part of the previous section’s mappings.
Sourcepub fn empty_rope() -> Rope
pub fn empty_rope() -> Rope
A source map that contains no actual source location information (no
sources, no mappings that point into a source). This is used to tell
Chrome that the generated code starting at a particular offset is no
longer part of the previous section’s mappings.
pub fn sections_to_rope( sections: impl IntoIterator<Item = (SourcePos, Rope)>, debug_id: Option<RcStr>, ) -> Rope
Sourcepub fn lookup_token(&self, line: u32, column: u32) -> Token
pub fn lookup_token(&self, line: u32, column: u32) -> Token
Traces a generated line/column into an mapping token representing either synthetic code or user-authored original code.
Sourcepub async fn lookup_token_and_source(
&self,
line: u32,
column: u32,
) -> Result<TokenWithSource>
pub async fn lookup_token_and_source( &self, line: u32, column: u32, ) -> Result<TokenWithSource>
Traces a generated line/column into an mapping token representing either synthetic code or user-authored original code.
pub async fn with_resolved_sources( &self, origin: FileSystemPath, ) -> Result<Self>
Trait Implementations§
Source§impl<'__de, __Context> BorrowDecode<'__de, __Context> for SourceMap
impl<'__de, __Context> BorrowDecode<'__de, __Context> for SourceMap
Source§fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>(
decoder: &mut __D,
) -> Result<Self, DecodeError>
fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>
Attempt to decode this type with the given BorrowDecode.
Source§impl GenerateSourceMap for SourceMap
impl GenerateSourceMap for SourceMap
Source§fn generate_source_map(self: Vc<Self>) -> Vc<FileContent>
fn generate_source_map(self: Vc<Self>) -> Vc<FileContent>
Generates a usable source map, capable of both tracing and stringifying.
Source§fn by_section(self: Vc<Self>, _section: RcStr) -> Vc<FileContent>where
Self: Sized,
fn by_section(self: Vc<Self>, _section: RcStr) -> Vc<FileContent>where
Self: Sized,
Returns an individual section of the larger source map, if found.
Source§impl TraceRawVcs for SourceMap
impl TraceRawVcs for SourceMap
fn trace_raw_vcs(&self, __context__: &mut TraceRawVcsContext)
fn get_raw_vcs(&self) -> Vec<RawVc>
Source§impl ValueDebug for SourceMap
impl ValueDebug for SourceMap
Source§impl ValueDebugFormat for SourceMap
impl ValueDebugFormat for SourceMap
fn value_debug_format<'a>(&'a self, depth: usize) -> ValueDebugFormatString<'a>
Source§impl VcValueType for SourceMap
impl VcValueType for SourceMap
Source§type Read = VcDefaultRead<SourceMap>
type Read = VcDefaultRead<SourceMap>
How to read the value.
Source§type CellMode = VcCellNewMode<SourceMap>
type CellMode = VcCellNewMode<SourceMap>
How to update cells of this value type.
Source§fn get_value_type_id() -> ValueTypeId
fn get_value_type_id() -> ValueTypeId
Returns the type id of the value type.
fn has_serialization() -> bool
impl Eq for SourceMap
impl NonLocalValue for SourceMap
impl Upcast<Box<dyn GenerateSourceMap>> for SourceMap
impl Upcast<Box<dyn ValueDebug>> for SourceMap
impl UpcastStrict<Box<dyn GenerateSourceMap>> for SourceMap
impl UpcastStrict<Box<dyn ValueDebug>> for SourceMap
Auto Trait Implementations§
impl Freeze for SourceMap
impl RefUnwindSafe for SourceMap
impl Send for SourceMap
impl Sync for SourceMap
impl Unpin for SourceMap
impl UnwindSafe for SourceMap
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