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#![cfg_attr(not(test), no_std)]
#[macro_use]
extern crate delog;
generate_macros!();
pub use heapless_bytes::Bytes;
pub mod de;
pub mod ser;
pub mod error;
pub use error::{Error, Result};
pub fn cbor_serialize<'a, 'b, T: serde::Serialize>(
object: &'a T,
buffer: &'b mut [u8],
) -> Result<&'b [u8]> {
let writer = ser::SliceWriter::new(buffer);
let mut ser = ser::Serializer::new(writer);
object.serialize(&mut ser)?;
let writer = ser.into_inner();
let size = writer.bytes_written();
Ok(&buffer[..size])
}
pub fn cbor_serialize_extending_bytes<'a, 'b, T: serde::Serialize, const N: usize>(
object: &'a T,
bytes: &'b mut Bytes<N>,
) -> Result<usize> {
let len_before = bytes.len();
let mut ser = ser::Serializer::new(bytes);
object.serialize(&mut ser)?;
Ok(ser.into_inner().len() - len_before)
}
pub fn cbor_serialize_bytes<T: serde::Serialize, const N: usize>(object: &T) -> Result<Bytes<N>> {
let mut data = Bytes::<N>::new();
cbor_serialize_extending_bytes(object, &mut data)?;
Ok(data)
}
pub fn cbor_deserialize<'de, T: serde::Deserialize<'de>>(
buffer: &'de [u8],
) -> Result<T> {
de::from_bytes(buffer)
}