Enum hex::FromHexError
source · [−]pub enum FromHexError {
InvalidHexCharacter {
c: char,
index: usize,
},
OddLength,
InvalidStringLength,
}
Expand description
The error type for decoding a hex string into Vec<u8>
or [u8; N]
.
Variants
InvalidHexCharacter
An invalid character was found. Valid ones are: 0...9
, a...f
or A...F
.
OddLength
A hex string’s length needs to be even, as two digits correspond to one byte.
InvalidStringLength
If the hex string is decoded into a fixed sized container, such as an array, the hex string’s length * 2 has to match the container’s length.
Trait Implementations
sourceimpl Clone for FromHexError
impl Clone for FromHexError
sourcefn clone(&self) -> FromHexError
fn clone(&self) -> FromHexError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for FromHexError
impl Debug for FromHexError
sourceimpl Display for FromHexError
impl Display for FromHexError
sourceimpl Error for FromHexError
impl Error for FromHexError
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl PartialEq<FromHexError> for FromHexError
impl PartialEq<FromHexError> for FromHexError
sourcefn eq(&self, other: &FromHexError) -> bool
fn eq(&self, other: &FromHexError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &FromHexError) -> bool
fn ne(&self, other: &FromHexError) -> bool
This method tests for !=
.
impl Copy for FromHexError
impl StructuralPartialEq for FromHexError
Auto Trait Implementations
impl RefUnwindSafe for FromHexError
impl Send for FromHexError
impl Sync for FromHexError
impl Unpin for FromHexError
impl UnwindSafe for FromHexError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more