fp-core 0.1.9

A library for functional programming in Rust
Documentation 
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use crate::hkt::HKT;

pub trait Pure<A>: HKT<A> {
    fn of(c: Self::Current) -> Self::Target;
}

impl<A> Pure<A> for Option<A> {
    fn of(a: A) -> Self::Target {
        Some(a)
    }
}

impl<A, E> Pure<A> for Result<A, E> {
    fn of(a: A) -> Self::Target {
        Ok(a)
    }
}