Struct pem_rfc7468::Decoder

pub struct Decoder {
    pub wrap_width: usize,
}

PEM decoder.

This type provides a degree of configurability for how PEM is decoded.

Fields

wrap_width: usize

Number of characters at which to line-wrap Base64-encoded data (default 64).

Must be a multiple of 4, or otherwise decoding operations will return Error::Base64.

Implementations

impl Decoder

pub fn new() -> Self

Create a new Decoder with the default options.

pub fn decode<'i, 'o>( &self, pem: &'i [u8], buf: &'o mut [u8] ) -> Result<(&'i str, &'o [u8])>

Decode a PEM document according to RFC 7468’s “Strict” grammar.

On success, writes the decoded document into the provided buffer, returning the decoded label and the portion of the provided buffer containing the decoded message.

pub fn decode_vec<'a>(&self, pem: &'a [u8]) -> Result<(&'a str, Vec<u8>)>

Decode a PEM document according to RFC 7468’s “Strict” grammar, returning the result as a Vec upon success.

Trait Implementations

impl Clone for Decoder

fn clone(&self) -> Decoder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Decoder

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

Formats the value using the given formatter.

impl Default for Decoder

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Decoder

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

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

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 Decoder

impl Eq for Decoder

impl StructuralEq for Decoder

impl StructuralPartialEq for Decoder