Trait frame_support::traits::IsType

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pub trait IsType<T>: Into<T> + From<T> {
    // Required methods
    fn from_ref(t: &T) -> &Self;
    fn into_ref(&self) -> &T;
    fn from_mut(t: &mut T) -> &mut Self;
    fn into_mut(&mut self) -> &mut T;
}
Expand description

Trait to be used when types are exactly same.

This allow to convert back and forth from type, a reference and a mutable reference.

Required Methods§

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fn from_ref(t: &T) -> &Self

Cast reference.

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fn into_ref(&self) -> &T

Cast reference.

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fn from_mut(t: &mut T) -> &mut Self

Cast mutable reference.

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fn into_mut(&mut self) -> &mut T

Cast mutable reference.

Object Safety§

This trait is not object safe.

Implementors§

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impl<T> IsType<T> for T