pub(crate) struct Span(Span);
Expand description
Small wrapper around rustc_span::Span
that adds helper methods
and enforces calling rustc_span::Span::source_callsite()
.
Tuple Fields
0: Span
Implementations
sourceimpl Span
impl Span
sourcepub(crate) fn new(sp: Span) -> Self
pub(crate) fn new(sp: Span) -> Self
Wraps a rustc_span::Span
. In case this span is the result of a macro expansion, the
span will be updated to point to the macro invocation instead of the macro definition.
(See rust-lang/rust#39726)
pub(crate) fn inner(&self) -> Span
pub(crate) fn filename(&self, sess: &Session) -> FileName
pub(crate) fn lo(&self, sess: &Session) -> Loc
pub(crate) fn hi(&self, sess: &Session) -> Loc
pub(crate) fn cnum(&self, sess: &Session) -> CrateNum
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Span
impl !Send for Span
impl !Sync for Span
impl Unpin for Span
impl UnwindSafe for Span
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,
impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 8 bytes