INNER CODE UNIT · Rust

cbor_serialize_bytes

trussed-dev/trussed · src/lib.rs:53

fn cbor_serialize_bytes<T: serde::Serialize, const N: usize>(
    object: &T,
) -> cbor_smol::Result<heapless_bytes::Bytes<N>> {
    let mut data = heapless_bytes::Bytes::new();
    cbor_smol::cbor_serialize_to(object, &mut data)?;
    Ok(data)
}

pub(crate) use postcard::from_bytes as postcard_deserialize;

pub(crate) fn postcard_serialize_bytes<T: serde::Serialize, const N: usize>(
    object: &T,
) -> postcard::Result<heapless_bytes::Bytes<N>> {
    let mut vec = heapless_bytes::Bytes::new();
    vec.resize_to_capacity();
    let serialized = postcard::to_slice(object, &mut vec)?.len();
    vec.resize(serialized, 0).unwrap();
    Ok(vec)

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