pub struct Decoder<'i> { /* private fields */ }
Available on crate feature
pkcs8
only.Expand description
Buffered PEM decoder.
Stateful buffered decoder type which decodes an input PEM document according to RFC 7468’s “Strict” grammar.
Implementations§
§impl<'i> Decoder<'i>
impl<'i> Decoder<'i>
pub fn new(pem: &'i [u8]) -> Result<Decoder<'i>, Error>
pub fn new(pem: &'i [u8]) -> Result<Decoder<'i>, Error>
Create a new PEM Decoder
with the default options.
Uses the default 64-character line wrapping.
pub fn new_wrapped(
pem: &'i [u8],
line_width: usize
) -> Result<Decoder<'i>, Error>
pub fn new_wrapped( pem: &'i [u8], line_width: usize ) -> Result<Decoder<'i>, Error>
Create a new PEM Decoder
which wraps at the given line width.
pub fn type_label(&self) -> &'i str
pub fn type_label(&self) -> &'i str
Get the PEM type label for the input document.
pub fn decode<'o>(&mut self, buf: &'o mut [u8]) -> Result<&'o [u8], Error>
pub fn decode<'o>(&mut self, buf: &'o mut [u8]) -> Result<&'o [u8], Error>
Decode data into the provided output buffer.
There must be at least as much remaining Base64 input to be decoded
in order to completely fill buf
.
pub fn decode_to_end<'o>(
&mut self,
buf: &'o mut Vec<u8>
) -> Result<&'o [u8], Error>
Available on crate feature alloc
only.
pub fn decode_to_end<'o>( &mut self, buf: &'o mut Vec<u8> ) -> Result<&'o [u8], Error>
alloc
only.Decode all of the remaining data in the input buffer into buf
.
pub fn remaining_len(&self) -> usize
pub fn remaining_len(&self) -> usize
Get the decoded length of the remaining PEM data after Base64 decoding.
pub fn is_finished(&self) -> bool
pub fn is_finished(&self) -> bool
Are we finished decoding the PEM input?
Trait Implementations§
Auto Trait Implementations§
impl<'i> RefUnwindSafe for Decoder<'i>
impl<'i> Send for Decoder<'i>
impl<'i> Sync for Decoder<'i>
impl<'i> Unpin for Decoder<'i>
impl<'i> UnwindSafe for Decoder<'i>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more