Struct swc_common::Mark
source · [−]pub struct Mark(_);
Expand description
A mark is a unique id associated with a macro expansion.
Implementations
sourceimpl Mark
impl Mark
pub fn fresh(parent: Mark) -> Self
sourcepub fn root() -> Self
pub fn root() -> Self
The mark of the theoretical expansion that generates freshly parsed, unexpanded AST.
pub fn as_u32(self) -> u32
pub fn from_u32(raw: u32) -> Mark
pub fn parent(self) -> Mark
pub fn is_builtin(self) -> bool
pub fn set_is_builtin(self, is_builtin: bool)
pub fn is_descendant_of(self, ancestor: Mark) -> bool
sourcepub fn least_ancestor(a: Mark, b: Mark) -> Mark
pub fn least_ancestor(a: Mark, b: Mark) -> Mark
Computes a mark such that both input marks are descendants of (or equal to) the returned mark. That is, the following holds:
let la = least_ancestor(a, b);
assert!(a.is_descendant_of(la))
assert!(b.is_descendant_of(la))
Trait Implementations
impl Copy for Mark
impl Eq for Mark
impl StructuralEq for Mark
impl StructuralPartialEq for Mark
Auto Trait Implementations
impl RefUnwindSafe for Mark
impl Send for Mark
impl Sync for Mark
impl Unpin for Mark
impl UnwindSafe for Mark
Blanket Implementations
sourceimpl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
sourcepub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
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> CallHasher for T where
T: Hash + ?Sized,
impl<T> CallHasher for T where
T: Hash + ?Sized,
sourceimpl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
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>
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
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>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more