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pub use from::*;
pub use try_from::*;
mod try_from {
pub trait TryFromCv<T>
where
Self: Sized,
{
type Error;
fn try_from_cv(from: T) -> Result<Self, Self::Error>;
}
pub trait TryIntoCv<T> {
type Error;
fn try_into_cv(self) -> Result<T, Self::Error>;
}
impl<T, U> TryIntoCv<U> for T
where
U: TryFromCv<T>,
{
type Error = <U as TryFromCv<T>>::Error;
fn try_into_cv(self) -> Result<U, Self::Error> {
U::try_from_cv(self)
}
}
}
mod from {
pub trait FromCv<T> {
fn from_cv(from: T) -> Self;
}
pub trait IntoCv<T> {
fn into_cv(self) -> T;
}
impl<T, U> IntoCv<U> for T
where
U: FromCv<T>,
{
fn into_cv(self) -> U {
U::from_cv(self)
}
}
}