Struct swc_common::SourceFile [−][src]
pub struct SourceFile { pub name: FileName, pub name_was_remapped: bool, pub unmapped_path: Option<FileName>, pub crate_of_origin: u32, pub src: Lrc<String>, pub src_hash: u128, pub start_pos: BytePos, pub end_pos: BytePos, pub lines: Vec<BytePos>, pub multibyte_chars: Vec<MultiByteChar>, pub non_narrow_chars: Vec<NonNarrowChar>, pub name_hash: u128, }
Expand description
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: Lrc<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.
Implementations
impl SourceFile
[src]
impl SourceFile
[src]pub fn new(
name: FileName,
name_was_remapped: bool,
unmapped_path: FileName,
src: String,
start_pos: BytePos
) -> SourceFile
[src]
name: FileName,
name_was_remapped: bool,
unmapped_path: FileName,
src: String,
start_pos: BytePos
) -> SourceFile
pub fn line_begin_pos(&self, pos: BytePos) -> BytePos
[src]
pub fn line_begin_pos(&self, pos: BytePos) -> BytePos
[src]Return the BytePos of the beginning of the current line.
pub fn get_line(&self, line_number: usize) -> Option<Cow<'_, str>>
[src]
pub fn get_line(&self, line_number: usize) -> Option<Cow<'_, str>>
[src]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
[src]
pub fn byte_length(&self) -> u32
[src]
pub fn count_lines(&self) -> usize
[src]
pub fn lookup_line(&self, pos: BytePos) -> Option<usize>
[src]
pub fn lookup_line(&self, pos: BytePos) -> Option<usize>
[src]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)
[src]
pub fn contains(&self, byte_pos: BytePos) -> bool
[src]
Trait Implementations
impl Clone for SourceFile
[src]
impl Clone for SourceFile
[src]fn clone(&self) -> SourceFile
[src]
fn clone(&self) -> SourceFile
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for SourceFile
[src]
impl Debug for SourceFile
[src]impl<'a> From<&'a SourceFile> for StringInput<'a>
[src]
impl<'a> From<&'a SourceFile> for StringInput<'a>
[src]Creates an Input from SourceFile. This is an alias for
StringInput::new(&fm.src, fm.start_pos, fm.end_pos)
fn from(fm: &'a SourceFile) -> Self
[src]
fn from(fm: &'a SourceFile) -> Self
[src]Performs the conversion.
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> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
[src]
pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more