Enum Error 

pub enum Error {
    Random,
    Size,
    Format,
    BadSig,
    BadArg,
    Internal,
    Unknown(i32),
}

Variants

Random

Error::Random is returned when the library tries to use an OS-provided RNG, but either none is supported, or that RNG fails.

Size

Error::Size is returned when a buffer has been provided to the library but is too small to receive the intended value.

Format

Error::Format is returned when decoding of an external object (public key, private key, signature) fails.

BadSig

Error::BadSig is returned when verifying a signature, the signature is validly encoded, but its value does not match the provided message and public key.

BadArg

Error::BadArg is returned when a provided parameter is not in a valid range.

Internal

Error::Internal is returned when some internal computation failed.

Unknown(i32)

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<i32> for Error

fn from(e: i32) -> Self

Converts to this type from the input type.