Struct ra_ap_hir_ty::FnSig

pub struct FnSig { /* fields omitted */ }

A function signature as seen by type inference: Several parameter types and one return type.

Implementations

impl FnSig

pub fn from_params_and_return(
    params: Vec<Ty>,
    ret: Ty,
    is_varargs: bool
) -> FnSig

pub fn from_fn_ptr_substs(substs: &Substs, is_varargs: bool) -> FnSig

pub fn params(&self) -> &[Ty]

pub fn ret(&self) -> &Ty

Trait Implementations

impl Clone for FnSig

fn clone(&self) -> FnSig

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FnSig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for FnSig

impl PartialEq<FnSig> for FnSig

fn eq(&self, other: &FnSig) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FnSig) -> bool

This method tests for !=.

impl StructuralEq for FnSig

impl StructuralPartialEq for FnSig

impl TypeWalk for FnSig

fn walk(&self, f: &mut impl FnMut(&Ty))

fn walk_mut_binders(
    &mut self,
    f: &mut impl FnMut(&mut Ty, DebruijnIndex),
    binders: DebruijnIndex
)

Walk the type, counting entered binders.

fn walk_mut(&mut self, f: &mut impl FnMut(&mut Ty))

fn fold_binders(
    self,
    f: &mut impl FnMut(Ty, DebruijnIndex) -> Ty,
    binders: DebruijnIndex
) -> Self where
    Self: Sized, 

fn fold(self, f: &mut impl FnMut(Ty) -> Ty) -> Self where
    Self: Sized, 

fn subst_bound_vars(self, substs: &Substs) -> Self where
    Self: Sized, 

Substitutes Ty::Bound vars with the given substitution.

fn subst_bound_vars_at_depth(
    self,
    substs: &Substs,
    depth: DebruijnIndex
) -> Self where
    Self: Sized, 

Substitutes Ty::Bound vars with the given substitution.

fn shift_bound_vars(self, n: DebruijnIndex) -> Self where
    Self: Sized, 

Shifts up debruijn indices of Ty::Bound vars by n.