Struct FnMutDelegate 

pub(crate) struct FnMutDelegate<F1, F2, E = !> {
    pub exprs: F1,
    pub regions: F2,
    _error: PhantomData<E>,
}

Fields

exprs: F1

regions: F2

_error: PhantomData<E>

Implementations

impl<F1, F2, E> FnMutDelegate<F1, F2, E>

where F1: FnMut(BoundReft) -> Result<Expr, E>, F2: FnMut(BoundRegion) -> Result<Region, E>,

pub(crate) fn new(exprs: F1, regions: F2) -> Self

Trait Implementations

impl<F1, F2, E> BoundVarReplacerDelegate for FnMutDelegate<F1, F2, E>

where F1: FnMut(BoundReft) -> Result<Expr, E>, F2: FnMut(BoundRegion) -> Result<Region, E>,

type Error = E

fn replace_expr(&mut self, var: BoundReft) -> Result<Expr, E>

fn replace_region(&mut self, br: BoundRegion) -> Result<Region, E>