Interface TryClone

crates/core/src/alloc/try_clone.rs:7–17

A trait for values that can be cloned, but contain owned, heap-allocated values whose allocations may fail during cloning.

/// A trait for values that can be cloned, but contain owned, heap-allocated
/// values whose allocations may fail during cloning.
pub trait TryClone: Sized {
    /// Attempt to clone `self`, returning an error if any allocation fails
    /// during cloning.
    fn try_clone(&self) -> Result<Self, OutOfMemory>;

    /// Clone `self`, panicking on allocation failure.
    fn clone_panic_on_oom(&self) -> Self {
        use super::PanicOnOom as _;
        self.try_clone().panic_on_oom()
    }
}

impl<T> TryClone for *mut T
where