Trait sp_core::crypto::IsWrappedBy [−][src]
One type is wrapped by another.
Required methods
fn from_ref(outer: &Outer) -> &Self
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Get a reference to the inner from the outer.
fn from_mut(outer: &mut Outer) -> &mut Self
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Get a mutable reference to the inner from the outer.
Implementors
impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<Self> + AsMut<Self> + From<Self>,
T: From<Outer>,
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Outer: AsRef<Self> + AsMut<Self> + From<Self>,
T: From<Outer>,