Enum sapio_secp256k1::Error
source · [−]pub enum Error {
IncorrectSignature,
InvalidMessage,
InvalidPublicKey,
InvalidSignature,
InvalidSecretKey,
InvalidSharedSecret,
InvalidRecoveryId,
InvalidTweak,
NotEnoughMemory,
InvalidPublicKeySum,
InvalidParityValue(InvalidParityValue),
}
Expand description
An ECDSA error
Variants
IncorrectSignature
Signature failed verification
InvalidMessage
Badly sized message (“messages” are actually fixed-sized digests; see the MESSAGE_SIZE
constant).
InvalidPublicKey
Bad public key.
InvalidSignature
Bad signature.
InvalidSecretKey
Bad secret key.
InvalidSharedSecret
Bad shared secret.
InvalidRecoveryId
Bad recovery id.
InvalidTweak
Invalid tweak for add_*_assign
or mul_*_assign
.
NotEnoughMemory
Didn’t pass enough memory to context creation with preallocated memory.
InvalidPublicKeySum
Bad set of public keys.
InvalidParityValue(InvalidParityValue)
The only valid parity values are 0 or 1.
Trait Implementations
sourceimpl Error for Error
Available on crate feature std
only.
impl Error for Error
std
only.sourcefn cause(&self) -> Option<&dyn Error>
fn cause(&self) -> Option<&dyn Error>
replaced by Error::source, which can support downcasting
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 From<InvalidParityValue> for Error
impl From<InvalidParityValue> for Error
sourcefn from(error: InvalidParityValue) -> Self
fn from(error: InvalidParityValue) -> Self
Converts to this type from the input type.
sourceimpl Ord for Error
impl Ord for Error
sourceimpl PartialOrd<Error> for Error
impl PartialOrd<Error> for Error
sourcefn partial_cmp(&self, other: &Error) -> Option<Ordering>
fn partial_cmp(&self, other: &Error) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for Error
impl Eq for Error
impl StructuralEq for Error
impl StructuralPartialEq for Error
Auto Trait Implementations
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more