Module holochain_zome_types::warrant
source · Expand description
Types for warrants
Macros
unidiomatic way to derive default trait implementations of TryFrom in/out of SerializedBytes
Structs
A Canonical Serialized Bytes representation for data
If you have a data structure that needs a canonical byte representation use this
Always round-trip through SerializedBytes via. a single TryFrom implementation.
This ensures that the internal bytes of SerializedBytes are indeed canonical.
The corrolary is that if bytes are NOT wrapped in SerializedBytes we can assume they are NOT
canonical.
Typically we need a canonical serialization when data is to be handled at the byte level by
independently implemented and maintained systems.
UnsafeBytes the only way to implement a custom round trip through bytes for SerializedBytes
It is intended to be an internal implementation in TryFrom implementations
The assumption is that any code using UnsafeBytes is NOT valid messagepack data
This allows us to enforce that all data round-tripping through SerializedBytes is via TryFrom
and also allow for custom non-messagepack canonical representations of data types.
Placeholder for warrant type
Enums
Traits
A data structure that can be deserialized from any data format supported
by Serde.
A data structure that can be serialized into any data format supported
by Serde.
Simple and safe type conversions that may fail in a controlled
way under some circumstances. It is the reciprocal of
TryInto.An attempted conversion that consumes
self, which may or may not be
expensive.