use crate::ByteEncoder;
use crate::Encodable;
use crate::StrEncoder;
use arrayvec::ArrayString;
use arrayvec::ArrayVec;
impl<E: ByteEncoder, const N: usize> Encodable<E> for ArrayVec<u8, N> {
type Error = E::Error;
#[inline]
fn encode(&self, encoder: &mut E) -> Result<(), Self::Error> {
let slice: &[u8] = &*self;
slice.encode(encoder)
}
}
impl<E: StrEncoder, const N: usize> Encodable<E> for ArrayString<N> {
type Error = E::Error;
#[inline]
fn encode(&self, encoder: &mut E) -> Result<(), Self::Error> {
let slice: &str = &*self;
slice.encode(encoder)
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::Encodable;
const BUF_SIZE: usize = 64;
#[test]
fn assert_that_arrayvec_can_be_encoded() {
let expected = b"\x01\x02\x03";
let encodable = ArrayVec::<u8, 3>::from([1, 2, 3]);
let mut buf = [0u8; BUF_SIZE];
let mut encoder = &mut buf as &mut [u8];
encodable.encode(&mut encoder).unwrap();
let written = BUF_SIZE - encoder.len();
let result = &buf[..written];
assert_eq!(expected, result);
}
#[test]
fn assert_that_arraystring_can_be_encoded() {
let expected = b"abc";
let encodable = ArrayString::<3>::from("abc").unwrap();
let mut buf = [0u8; BUF_SIZE];
let mut encoder = &mut buf as &mut [u8];
encodable.encode(&mut encoder).unwrap();
let written = BUF_SIZE - encoder.len();
let result = &buf[..written];
assert_eq!(expected, result);
}
}