Trait sp_core::crypto::IsWrappedBy

pub trait IsWrappedBy<Outer>: From<Outer> + Into<Outer> {
    fn from_ref(outer: &Outer) -> &Self;
    fn from_mut(outer: &mut Outer) -> &mut Self;
}

One type is wrapped by another.

Required methods

fn from_ref(outer: &Outer) -> &Self

Get a reference to the inner from the outer.

fn from_mut(outer: &mut Outer) -> &mut Self

Get a mutable reference to the inner from the outer.

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Implementors

impl<T, Outer> IsWrappedBy<Outer> for T where
    Outer: AsRef<Self> + AsMut<Self> + From<Self>,
    T: From<Outer>, 

fn from_ref(outer: &Outer) -> &Self

Get a reference to the inner from the outer.

fn from_mut(outer: &mut Outer) -> &mut Self

Get a mutable reference to the inner from the outer.

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