Enum base64::engine::DecodePaddingMode

pub enum DecodePaddingMode {
    Indifferent,
    RequireCanonical,
    RequireNone,
}

Controls how pad bytes are handled when decoding.

Each Engine must support at least the behavior indicated by DecodePaddingMode::RequireCanonical, and may support other modes.

Variants

Indifferent

Canonical padding is allowed, but any fewer padding bytes than that is also allowed.

RequireCanonical

Padding must be canonical (0, 1, or 2 = as needed to produce a 4 byte suffix).

RequireNone

Padding must be absent – for when you want predictable padding, without any wasted bytes.

Trait Implementations

impl Clone for DecodePaddingMode

fn clone(&self) -> DecodePaddingMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DecodePaddingMode

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

Formats the value using the given formatter.

impl PartialEq<DecodePaddingMode> for DecodePaddingMode

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for DecodePaddingMode

impl Eq for DecodePaddingMode

impl StructuralEq for DecodePaddingMode

impl StructuralPartialEq for DecodePaddingMode