Function encoding_c::encoding_new_encoder_into

#[no_mangle]
pub unsafe extern fn encoding_new_encoder_into(encoding: *const Encoding,
                                               encoder: *mut Encoder)

Allocates a new Encoder for the given Encoding into memory provided by the caller. (In practice, the target should likely be a pointer previously returned by encoding_new_encoder().)

Undefined behavior

UB ensues if either argument is NULL.