Module buf_encoder

Implements a buffered encoder.

This is a low-level module, most uses should be satisfied by the display module instead.

The main type in this module is BufEncoder which provides buffered hex encoding. BufEncoder is faster than the usual write!(f, "{02x}", b)? in a for loop because it reduces dynamic dispatch and decreases the number of allocations if a String is being created.

Structs

• BufEncoder
  Hex-encodes bytes into the provided buffer.