#[non_exhaustive]pub enum KeyError {
TooShort(usize),
}
Available on crate features
private
or signed
only.Expand description
An error indicating an issue with generating or constructing a key.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
TooShort(usize)
Too few bytes (.0
) were provided to generate a key.
See Key::from()
for minimum requirements.
Trait Implementations§
source§impl Error for KeyError
impl Error for KeyError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl RefUnwindSafe for KeyError
impl Send for KeyError
impl Sync for KeyError
impl Unpin for KeyError
impl UnwindSafe for KeyError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more