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//! this module implements try clone for primitive rust types
use super::TryClone;
use crate::TryReserveError;
macro_rules! impl_try_clone {
($($e: ty),*) => {
$(impl TryClone for $e {
#[inline(always)]
fn try_clone(&self) -> Result<Self, TryReserveError>
where
Self: core::marker::Sized,
{
Ok(*self)
}
}
)*
}
}
impl_try_clone!(u8, u16, u32, u64, i8, i16, i32, i64, usize, isize, bool);
impl<T: TryClone> TryClone for Option<T> {
#[inline]
fn try_clone(&self) -> Result<Self, TryReserveError> {
Ok(match self {
Some(t) => Some(t.try_clone()?),
None => None,
})
}
}
// impl<T: Copy> TryClone for T {
// fn try_clone(&self) -> Result<Self, TryReserveError>
// where
// Self: core::marker::Sized,
// {
// Ok(*self)
// }
// }