Enum Encoding

pub enum Encoding {
    Bytes,
    Hex,
    HexUpper,
    Base64,
    Base64UrlNoPad,
}

The encoding to use when decoding or encoding a string.

Variants

Bytes

The data is encoded as a json sting of bytes. For example "[104, 22, 33]". This is not the most efficient encoding but easy to write by hand.

Hex

Hexadecimal encoding.

HexUpper

Uppercase hexadecimal encoding.

Base64

Standard base64 encoding.

Base64UrlNoPad

Base64 encoding with URL safe characters and no padding. Note this means no padding characters are used not that the data is not word aligned.

Trait Implementations

impl Clone for Encoding

fn clone(&self) -> Encoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Encoding

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

Formats the value using the given formatter.

impl ValueEnum for Encoding

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for Encoding