polars::prelude::arity

Trait TernaryFnMut

Source 
pub trait TernaryFnMut<A1, A2, A3>: FnMut(A1, A2, A3) -> Self::Ret {
    type Ret;
}

Required Associated Types§

Source

type Ret

Implementors§

Source§

impl<A1, A2, A3, R, T> TernaryFnMut<A1, A2, A3> for T
where T: FnMut(A1, A2, A3) -> R,

Source§

type Ret = R