Struct chalk_solve::rust_ir::FnDefInputsAndOutputDatum [−][src]
pub struct FnDefInputsAndOutputDatum<I: Interner> {
pub argument_types: Vec<Ty<I>>,
pub return_type: Ty<I>,
}Expand description
Represents the inputs and outputs on a FnDefDatum. This is split
from the where clauses, since these can contain bound lifetimes.
Fields
argument_types: Vec<Ty<I>>Types of the function’s arguments
fn foo<T>(bar: i32, baz: T);
^^^ ^return_type: Ty<I>Return type of the function
fn foo<T>() -> i32;
^^^Trait Implementations
type Result = FnDefInputsAndOutputDatum<I>
type Result = FnDefInputsAndOutputDatum<I>
The type of value that will be produced once folding is done.
Typically this is Self, unless Self contains borrowed
values, in which case owned values are produced (for example,
one can fold over a &T value where T: Fold, in which case
you get back a T, not a &T). Read more
Apply the given folder folder to self; binders is the
number of binders that are in scope when beginning the
folder. Typically binders starts as 0, but is adjusted when
we encounter Binders<T> in the IR or other similar
constructs. Read more
type Interner = I
type Interner = I
The interner associated with the type.
impl<I: PartialEq + Interner> PartialEq<FnDefInputsAndOutputDatum<I>> for FnDefInputsAndOutputDatum<I>
impl<I: PartialEq + Interner> PartialEq<FnDefInputsAndOutputDatum<I>> for FnDefInputsAndOutputDatum<I>
This method tests for self and other values to be equal, and is used
by ==. Read more
This method tests for !=.
fn visit_with<B>(
&self,
visitor: &mut dyn Visitor<I, BreakTy = B>,
outer_binder: DebruijnIndex
) -> ControlFlow<B>
fn visit_with<B>(
&self,
visitor: &mut dyn Visitor<I, BreakTy = B>,
outer_binder: DebruijnIndex
) -> ControlFlow<B>
Apply the given visitor visitor to self; binders is the
number of binders that are in scope when beginning the
visitor. Typically binders starts as 0, but is adjusted when
we encounter Binders<T> in the IR or other similar
constructs. Read more
Auto Trait Implementations
impl<I> RefUnwindSafe for FnDefInputsAndOutputDatum<I> where
<I as Interner>::InternedType: RefUnwindSafe,
impl<I> Send for FnDefInputsAndOutputDatum<I> where
<I as Interner>::InternedType: Send,
impl<I> Sync for FnDefInputsAndOutputDatum<I> where
<I as Interner>::InternedType: Sync,
impl<I> Unpin for FnDefInputsAndOutputDatum<I> where
<I as Interner>::InternedType: Unpin,
impl<I> UnwindSafe for FnDefInputsAndOutputDatum<I> where
<I as Interner>::InternedType: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
Cast a value to type U using CastTo.
Compare self to key and return true if they are equal.
Shifts this term in one level of binders.
pub fn shifted_in_from(
self,
interner: I,
source_binder: DebruijnIndex
) -> <T as Fold<I>>::Result
pub fn shifted_in_from(
self,
interner: I,
source_binder: DebruijnIndex
) -> <T as Fold<I>>::Result
Shifts a term valid at outer_binder so that it is
valid at the innermost binder. See DebruijnIndex::shifted_in_from
for a detailed explanation. Read more
pub fn shifted_out_to(
self,
interner: I,
target_binder: DebruijnIndex
) -> Result<<T as Fold<I>>::Result, NoSolution>
pub fn shifted_out_to(
self,
interner: I,
target_binder: DebruijnIndex
) -> Result<<T as Fold<I>>::Result, NoSolution>
Shifts a term valid at the innermost binder so that it is
valid at outer_binder. See DebruijnIndex::shifted_out_to
for a detailed explanation. Read more
Shifts this term out one level of binders.
Check whether there are free (non-bound) variables.
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