Struct rustc_span::CachingSourceMapView[−][src]

pub struct CachingSourceMapView<'sm> {
    source_map: &'sm SourceMap,
    line_cache: [CacheEntry; 3],
    time_stamp: usize,
}

Fields

source_map: &'sm SourceMapline_cache: [CacheEntry; 3]time_stamp: usize

Implementations

impl<'sm> CachingSourceMapView<'sm>[src]

pub fn new(source_map: &'sm SourceMap) -> CachingSourceMapView<'sm>[src]

pub fn byte_pos_to_line_and_col(
    &mut self,
    pos: BytePos
) -> Option<(Lrc<SourceFile>, usize, BytePos)>[src]

pub fn span_data_to_lines_and_cols(
    &mut self,
    span_data: &SpanData
) -> Option<(Lrc<SourceFile>, usize, BytePos, usize, BytePos)>[src]

fn cache_entry_index(&self, pos: BytePos) -> isize[src]

fn oldest_cache_entry_index(&self) -> usize[src]

fn oldest_cache_entry_index_avoid(&self, avoid_idx: usize) -> usize[src]

fn file_for_position(&self, pos: BytePos) -> Option<(Lrc<SourceFile>, usize)>[src]

Trait Implementations

impl<'sm> Clone for CachingSourceMapView<'sm>[src]

Auto Trait Implementations

impl<'sm> !RefUnwindSafe for CachingSourceMapView<'sm>

impl<'sm> !Send for CachingSourceMapView<'sm>

impl<'sm> !Sync for CachingSourceMapView<'sm>

impl<'sm> Unpin for CachingSourceMapView<'sm>

impl<'sm> !UnwindSafe for CachingSourceMapView<'sm>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.