Struct rustc_span::source_map::FilePathMapping
source · [−]pub struct FilePathMapping {
mapping: Vec<(PathBuf, PathBuf)>,
filename_display_for_diagnostics: FileNameDisplayPreference,
}Fields
mapping: Vec<(PathBuf, PathBuf)>filename_display_for_diagnostics: FileNameDisplayPreferenceImplementations
sourceimpl FilePathMapping
impl FilePathMapping
pub fn empty() -> FilePathMapping
pub fn new(mapping: Vec<(PathBuf, PathBuf)>) -> FilePathMapping
sourcepub fn map_prefix(&self, path: PathBuf) -> (PathBuf, bool)
pub fn map_prefix(&self, path: PathBuf) -> (PathBuf, bool)
Applies any path prefix substitution as defined by the mapping. The return value is the remapped path and a boolean indicating whether the path was affected by the mapping.
fn map_filename_prefix(&self, file: &FileName) -> (FileName, bool)
Trait Implementations
sourceimpl Clone for FilePathMapping
impl Clone for FilePathMapping
sourcefn clone(&self) -> FilePathMapping
fn clone(&self) -> FilePathMapping
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
Auto Trait Implementations
impl RefUnwindSafe for FilePathMapping
impl Send for FilePathMapping
impl Sync for FilePathMapping
impl Unpin for FilePathMapping
impl UnwindSafe for FilePathMapping
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 32 bytes