#[derive(Debug, thiserror::Error)]
pub enum Error {
#[error("IO error of kind: {0}")]
Io(#[from] std::io::Error),
#[error("Destination buffer too small (needed={0} actual={1})")]
DestinationTooSmall(usize, usize),
#[error("Source buffer too small (needed={0} actual={1})")]
SourceTooSmall(usize, usize),
#[error("Invalid offset subtraction ({0} - {1} < 0)")]
OffsetSubtract(usize, usize),
#[error("Capnp serialization error: {0}")]
Capnp(#[from] exocore_protos::capnp::Error),
#[error("Multihash error: {0:?}")]
Multihash(#[from] multihash::Error),
}