[−][src]Struct swc_common::SourceFile
A single source in the SourceMap.
Fields
name: FileName
The name of the file that the source came from, source that doesn't
originate from files has names between angle brackets by convention,
e.g. <anon>
name_was_remapped: bool
True if the name
field above has been modified by --remap-path-prefix
unmapped_path: Option<FileName>
The unmapped path of the file that the source came from.
Set to None
if the SourceFile was imported from an external crate.
crate_of_origin: u32
Indicates which crate this SourceFile was imported from.
src: Arc<String>
The complete source code
src_hash: u128
The source code's hash
start_pos: BytePos
The start position of this source in the SourceMap
end_pos: BytePos
The end position of this source in the SourceMap
lines: Vec<BytePos>
Locations of lines beginnings in the source code
multibyte_chars: Vec<MultiByteChar>
Locations of multi-byte characters in the source code
non_narrow_chars: Vec<NonNarrowChar>
Width of characters that are not narrow in the source code
name_hash: u128
A hash of the filename, used for speeding up the incr. comp. hashing.
Methods
impl SourceFile
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pub fn new(
name: FileName,
name_was_remapped: bool,
unmapped_path: FileName,
src: String,
start_pos: BytePos
) -> SourceFile
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name: FileName,
name_was_remapped: bool,
unmapped_path: FileName,
src: String,
start_pos: BytePos
) -> SourceFile
pub fn line_begin_pos(&self, pos: BytePos) -> BytePos
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Return the BytePos of the beginning of the current line.
pub fn get_line(&self, line_number: usize) -> Option<Cow<str>>
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Get a line from the list of pre-computed line-beginnings. The line number here is 0-based.
pub fn is_real_file(&self) -> bool
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pub fn byte_length(&self) -> u32
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pub fn count_lines(&self) -> usize
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pub fn lookup_line(&self, pos: BytePos) -> Option<usize>
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Find the line containing the given position. The return value is the
index into the lines
array of this SourceFile, not the 1-based line
number. If the source_file is empty or the position is located before
the first line, None is returned.
pub fn line_bounds(&self, line_index: usize) -> (BytePos, BytePos)
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pub fn contains(&self, byte_pos: BytePos) -> bool
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Trait Implementations
impl Clone for SourceFile
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fn clone(&self) -> SourceFile
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Debug for SourceFile
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impl<'a> From<&'a SourceFile> for SourceFileInput<'a>
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fn from(fm: &'a SourceFile) -> Self
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Auto Trait Implementations
impl RefUnwindSafe for SourceFile
impl Send for SourceFile
impl Sync for SourceFile
impl Unpin for SourceFile
impl UnwindSafe for SourceFile
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Erased for T
impl<T> Erased for T
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,