pub struct FunDecl {
pub def_id: FunDeclId,
pub item_meta: ItemMeta,
pub signature: FunSig,
pub kind: ItemKind,
pub is_global_initializer: Option<GlobalDeclId>,
pub body: Result<Body, Opaque>,
}
Expand description
A function definition
Fields§
§def_id: FunDeclId
§item_meta: ItemMeta
The meta data associated with the declaration.
signature: FunSig
The signature contains the inputs/output types with non-erased regions. It also contains the list of region and type parameters.
kind: ItemKind
The function kind: “regular” function, trait method declaration, etc.
is_global_initializer: Option<GlobalDeclId>
Whether this function is in fact the body of a constant/static that we turned into an initializer function.
body: Result<Body, Opaque>
The function body, unless the function is opaque. Opaque functions are: external functions, or local functions tagged as opaque.
Trait Implementations§
Source§impl AstVisitable for FunDecl
impl AstVisitable for FunDecl
Source§fn drive<V: VisitAst>(&self, v: &mut V) -> ControlFlow<V::Break>
fn drive<V: VisitAst>(&self, v: &mut V) -> ControlFlow<V::Break>
Recursively visit this type with the provided visitor. This calls the visitor’s
visit_$any
method if it exists, otherwise visit_inner
.Source§fn drive_mut<V: VisitAstMut>(&mut self, v: &mut V) -> ControlFlow<V::Break>
fn drive_mut<V: VisitAstMut>(&mut self, v: &mut V) -> ControlFlow<V::Break>
Recursively visit this type with the provided visitor. This calls the visitor’s
visit_$any
method if it exists, otherwise visit_inner
.Source§fn dyn_visit<T: AstVisitable>(&self, f: impl FnMut(&T))
fn dyn_visit<T: AstVisitable>(&self, f: impl FnMut(&T))
Visit all occurrences of that type inside
self
, in pre-order traversal.Source§fn dyn_visit_mut<T: AstVisitable>(&mut self, f: impl FnMut(&mut T))
fn dyn_visit_mut<T: AstVisitable>(&mut self, f: impl FnMut(&mut T))
Visit all occurrences of that type inside
self
, in pre-order traversal.Source§impl<'de> Deserialize<'de> for FunDecl
impl<'de> Deserialize<'de> for FunDecl
Source§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
Source§impl<'s, V> Drive<'s, V> for FunDecl
impl<'s, V> Drive<'s, V> for FunDecl
Source§fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>
fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>
Call
v.visit()
on the immediate contents of self
.Source§impl<'s, V> DriveMut<'s, V> for FunDecl
impl<'s, V> DriveMut<'s, V> for FunDecl
Source§fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>
fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>
Call
v.visit()
on the immediate contents of self
.Source§impl<C: AstFormatter> FmtWithCtx<C> for FunDecl
impl<C: AstFormatter> FmtWithCtx<C> for FunDecl
Auto Trait Implementations§
impl Freeze for FunDecl
impl RefUnwindSafe for FunDecl
impl Send for FunDecl
impl Sync for FunDecl
impl Unpin for FunDecl
impl UnwindSafe for FunDecl
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<I, T> ExtractContext<I, ()> for T
impl<I, T> ExtractContext<I, ()> for T
§fn extract_context(self, _original_input: I)
fn extract_context(self, _original_input: I)
Given the context attached to a nom error, and given the original
input to the nom parser, extract more the useful context information. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more§impl<I> RecreateContext<I> for I
impl<I> RecreateContext<I> for I
§fn recreate_context(_original_input: I, tail: I) -> I
fn recreate_context(_original_input: I, tail: I) -> I
Given the original input, as well as the context reported by nom,
recreate a context in the original string where the error occurred. Read more
Source§impl<T> TyVisitable for Twhere
T: AstVisitable,
impl<T> TyVisitable for Twhere
T: AstVisitable,
fn substitute(self, generics: &GenericArgs) -> Self
fn substitute_with_self( self, generics: &GenericArgs, self_ref: &TraitRefKind, ) -> Self
Source§fn move_under_binder(self) -> Self
fn move_under_binder(self) -> Self
Move under one binder.
Source§fn move_under_binders(self, depth: DeBruijnId) -> Self
fn move_under_binders(self, depth: DeBruijnId) -> Self
Move under
depth
binders.Source§fn move_from_under_binder(self) -> Option<Self>
fn move_from_under_binder(self) -> Option<Self>
Move from under one binder.
Source§fn move_from_under_binders(self, depth: DeBruijnId) -> Option<Self>
fn move_from_under_binders(self, depth: DeBruijnId) -> Option<Self>
Move the value out of
depth
binders. Returns None
if it contains a variable bound in
one of these depth
binders.Source§fn visit_db_id<B>(
&mut self,
f: impl FnMut(&mut DeBruijnId) -> ControlFlow<B>,
) -> ControlFlow<B>
fn visit_db_id<B>( &mut self, f: impl FnMut(&mut DeBruijnId) -> ControlFlow<B>, ) -> ControlFlow<B>
Visit the de Bruijn ids contained in
self
, as seen from the outside of self
. This means
that any variable bound inside self
will be skipped, and all the seen indices will count
from the outside of self.