Enum KeyBytesError 

pub enum KeyBytesError {
    TooLong {
        actual: usize,
        maximum: usize,
    },
    TooShort {
        actual: usize,
        minimum: usize,
    },
    WrongPurpose {
        expected: u8,
        actual: u8,
    },
    UnsupportedVersion {
        version: u8,
    },
    ZeroTypeIdentity,
}

A safe validation failure for bounded canonical key bytes.

Variants

TooLong

The encoded key exceeds the v1 hard limit.

Fields

actual: usize

Supplied encoded length.

maximum: usize

Maximum encoded length.

TooShort

The encoded key cannot contain the required prefix and type identity.

Fields

actual: usize

Supplied encoded length.

minimum: usize

Minimum encoded envelope length.

WrongPurpose

The key uses another purpose namespace.

Fields

expected: u8

Required purpose byte.

actual: u8

Supplied purpose byte.

UnsupportedVersion

The key uses an unsupported format version.

Fields

version: u8

Supplied version byte.

ZeroTypeIdentity

The key envelope contains the reserved zero owner identity.

Trait Implementations

impl Clone for KeyBytesError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for KeyBytesError

impl Debug for KeyBytesError

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

Formats the value using the given formatter.

impl Display for KeyBytesError

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

Formats the value using the given formatter.

impl Eq for KeyBytesError

impl Error for KeyBytesError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for KeyBytesError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for KeyBytesError