Enum Encoding 

pub enum Encoding {
    B64,
    Bcrypt,
    Crypt,
}

Base64 encoding variants.

Variants

B64

“B64” encoding: standard Base64 without padding.

[A-Z]      [a-z]      [0-9]      +     /
0x41-0x5a, 0x61-0x7a, 0x30-0x39, 0x2b, 0x2f

https://github.com/P-H-C/phc-string-format/blob/master/phc-sf-spec.md#b64

Bcrypt

bcrypt encoding.

./         [A-Z]      [a-z]     [0-9]
0x2e-0x2f, 0x41-0x5a, 0x61-0x7a, 0x30-0x39

Crypt

crypt(3) encoding.

[.-9]      [A-Z]      [a-z]
0x2e-0x39, 0x41-0x5a, 0x61-0x7a

Implementations

impl Encoding

pub fn decode( self, src: impl AsRef<[u8]>, dst: &mut [u8], ) -> Result<&[u8], Error>

Decode a Base64 string into the provided destination buffer.

pub fn encode<'a>(self, src: &[u8], dst: &'a mut [u8]) -> Result<&'a str, Error>

Encode the input byte slice as Base64.

Writes the result into the provided destination slice, returning an ASCII-encoded Base64 string value.

pub fn encoded_len(self, bytes: &[u8]) -> usize

Get the length of Base64 produced by encoding the given bytes.

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<(), Error>

Formats the value using the given formatter.

impl Default for Encoding

fn default() -> Encoding

Returns the “default value” for a type.

impl Ord for Encoding

fn cmp(&self, other: &Encoding) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Encoding

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Encoding

fn partial_cmp(&self, other: &Encoding) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Encoding

impl Eq for Encoding

impl StructuralPartialEq for Encoding