Struct LineWrapper 

struct LineWrapper {
    remaining: usize,
    width: usize,
    ending: LineEnding,
}

Helper for wrapping Base64 at a given line width.

Fields

remaining: usize

Number of bytes remaining in the current line.

width: usize

Column at which Base64 should be wrapped.

ending: LineEnding

Newline characters to use at the end of each line.

Implementations

impl LineWrapper

fn new(width: usize, ending: LineEnding) -> Result<Self, Error>

Create a new linewrapper.

fn wrap_blocks(&self, blocks: &mut usize) -> Result<(), Error>

Wrap the number of blocks to encode near/at EOL.

fn insert_newlines( &mut self, buffer: &mut [u8], len: &mut usize, ) -> Result<(), Error>

Insert newlines into the output buffer as needed.

Trait Implementations

impl Debug for LineWrapper

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

Formats the value using the given formatter.