Struct swc_common::source_map::MultiSpan [−][src]
pub struct MultiSpan { /* fields omitted */ }
Expand description
A collection of spans. Spans have two orthogonal attributes:
- they can be primary spans. In this case they are the locus of the error,
and would be rendered with
^^^
. - they can have a label. In this case, the label is written next to the mark in the snippet when we render.
Implementations
Selects the first primary span (if any)
Returns all primary spans.
Returns true
if this contains only a dummy primary span with any
hygienic context.
Replaces all occurrences of one Span with another. Used to move Spans in areas that don’t display well (like std macros). Returns true if replacements occurred.
Returns the strings to highlight. We always ensure that there
is an entry for each of the primary spans – for each primary
span P, if there is at least one label with span P, we return
those labels (marked as primary). But otherwise we return
SpanLabel
instances with empty labels.
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations
impl RefUnwindSafe for MultiSpan
impl UnwindSafe for MultiSpan
Blanket Implementations
Mutably borrows from an owned value. Read more
type ROwned = T
type ROwned = T
The owned type, stored in RCow::Owned
pub fn r_borrow(
this: &'a <T as BorrowOwned<'a>>::ROwned
) -> <T as BorrowOwned<'a>>::RBorrowed
type ForSelf = WithMetadata_<T, T>
type ForSelf = WithMetadata_<T, T>
This is always WithMetadata_<Self, Self>
Gets a reference to a field, determined by offset
. Read more
Gets a muatble reference to a field, determined by offset
. Read more
Gets a const pointer to a field,
the field is determined by offset
. Read more
pub fn f_get_mut_ptr<F, A>(&mut self, offset: FieldOffset<S, F, A>) -> *mut F
pub fn f_get_mut_ptr<F, A>(&mut self, offset: FieldOffset<S, F, A>) -> *mut F
Gets a mutable pointer to a field, determined by offset
. Read more
pub fn f_replace<F>(
&mut self,
offset: FieldOffset<S, F, Aligned>,
value: F
) -> F
pub fn f_replace<F>(
&mut self,
offset: FieldOffset<S, F, Aligned>,
value: F
) -> F
Replaces a field (determined by offset
) with value
,
returning the previous value of the field. Read more
Swaps a field (determined by offset
) with the same field in right
. Read more
pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F where
F: Copy,
pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F where
F: Copy,
Gets a copy of a field (determined by offset
).
The field is determined by offset
. Read more
pub fn f_replace<F>(
&mut self,
offset: FieldOffset<S, F, Unaligned>,
value: F
) -> F
pub fn f_replace<F>(
&mut self,
offset: FieldOffset<S, F, Unaligned>,
value: F
) -> F
Replaces a field (determined by offset
) with value
,
returning the previous value of the field. Read more
Swaps a field (determined by offset
) with the same field in right
. Read more
pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F where
F: Copy,
pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F where
F: Copy,
Gets a copy of a field (determined by offset
).
The field is determined by offset
. Read more
impl<T> SelfOps for T where
T: ?Sized,
impl<T> SelfOps for T where
T: ?Sized,
Compares the address of self
with the address of other
. Read more
Emulates the pipeline operator, allowing method syntax in more places. Read more
The same as piped
except that the function takes &Self
Useful for functions that take &Self
instead of Self
. Read more
The same as piped
, except that the function takes &mut Self
.
Useful for functions that take &mut Self
instead of Self
. Read more
Mutates self using a closure taking self by mutable reference, passing it along the method chain. Read more
Observes the value of self, passing it along unmodified. Useful in long method chains. Read more
Performs a conversion with Into
.
using the turbofish .into_::<_>()
syntax. Read more
Performs a reference to reference conversion with AsRef
,
using the turbofish .as_ref_::<_>()
syntax. Read more
Performs a mutable reference to mutable reference conversion with AsMut
,
using the turbofish .as_mut_::<_>()
syntax. Read more
unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where
Self: CanTransmuteElement<T>,
unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where
Self: CanTransmuteElement<T>,
Transmutes the element type of this pointer.. Read more
impl<T> TypeIdentity for T where
T: ?Sized,
impl<T> TypeIdentity for T where
T: ?Sized,
type Type = T
type Type = T
This is always Self
.
Converts a value back to the original type.
fn as_type(&self) -> &Self::Type
fn as_type(&self) -> &Self::Type
Converts a reference back to the original type.
fn as_type_mut(&mut self) -> &mut Self::Type
fn as_type_mut(&mut self) -> &mut Self::Type
Converts a mutable reference back to the original type.
fn into_type_box(self: Box<Self, Global>) -> Box<Self::Type, Global>
fn into_type_box(self: Box<Self, Global>) -> Box<Self::Type, Global>
Converts a box back to the original type.
fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>
fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>
Converts an Arc back to the original type. Read more
fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>
fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>
Converts an Rc back to the original type. Read more
Converts a value back to the original type.
fn from_type_ref(this: &Self::Type) -> &Self
fn from_type_ref(this: &Self::Type) -> &Self
Converts a reference back to the original type.
fn from_type_mut(this: &mut Self::Type) -> &mut Self
fn from_type_mut(this: &mut Self::Type) -> &mut Self
Converts a mutable reference back to the original type.
fn from_type_box(this: Box<Self::Type, Global>) -> Box<Self, Global>
fn from_type_box(this: Box<Self::Type, Global>) -> Box<Self, Global>
Converts a box back to the original type.
fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>
fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>
Converts an Arc back to the original type.
fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>
fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>
Converts an Rc back to the original type.
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more