Function decode_sparse_response 

pub fn decode_sparse_response(
    buf: &[u8],
) -> Result<SparseResponse, SparseWireError>

Decode a wire-format sparse response. Refuses any input larger than SPARSE_WIRE_MAX_BYTES before parsing.

Errors

• SparseWireError::Truncated — buffer ended mid-field.
• SparseWireError::BadMagic — magic prefix mismatch.
• SparseWireError::UnsupportedVersion — version byte mismatch.
• SparseWireError::TooManyLeaves — claimed leaf_count > MAX_LEAVES. Refused before any allocation.
• SparseWireError::LengthOutOfBounds — a length prefix exceeds the remaining buffer.
• SparseWireError::InvalidEntryMode — an entry mode byte is not a recognised EntryMode.
• SparseWireError::InvalidEntryName — an entry name length is outside the 1..=255 SPEC-OBJECTS bound.