[][src]Struct ed25519_dalek::SignatureError

pub struct SignatureError(_);

Errors which may occur while processing signatures and keypairs.

This error may arise due to:

  • Being given bytes with a length different to what was expected.

  • A problem decompressing r, a curve point, in the Signature, or the curve point for a PublicKey.

  • A problem with the format of s, a scalar, in the Signature. This is only raised if the high-bit of the scalar was set. (Scalars must only be constructed from 255-bit integers.)

  • Failure of a signature to satisfy the verification equation.

Trait Implementations

impl PartialEq<SignatureError> for SignatureError[src]

impl Eq for SignatureError[src]

impl Hash for SignatureError[src]

impl Debug for SignatureError[src]

impl Display for SignatureError[src]

impl Copy for SignatureError[src]

impl Clone for SignatureError[src]

impl Fail for SignatureError[src]

Auto Trait Implementations

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> AsFail for T where
    T: Fail