Crate buffa_types 

Protobuf well-known types for buffa.

This crate provides Rust types for Google’s well-known .proto types:

• google::protobuf::Timestamp — Unix timestamp with nanosecond precision
• google::protobuf::Duration — Signed duration with nanosecond precision
• google::protobuf::Any — Any value with an attached type URL
• google::protobuf::Struct / google::protobuf::Value / google::protobuf::ListValue — JSON-like dynamic values
• google::protobuf::FieldMask — Specifies a subset of fields referenced in a message
• google::protobuf::Empty — A generic empty message
• Wrapper types: google::protobuf::BoolValue, google::protobuf::Int32Value, google::protobuf::Int64Value, google::protobuf::UInt32Value, google::protobuf::UInt64Value, google::protobuf::FloatValue, google::protobuf::DoubleValue, google::protobuf::StringValue, google::protobuf::BytesValue

Usage

use buffa_types::google::protobuf::Timestamp;
use buffa::Message;

let ts = Timestamp { seconds: 1_000_000_000, nanos: 0, ..Default::default() };
let bytes = ts.encode_to_vec();
let decoded = Timestamp::decode_from_slice(&bytes).unwrap();
assert_eq!(ts, decoded);

Ergonomic helpers

Common Rust type conversions are provided as trait impls:

• Timestamp ↔ std::time::SystemTime (requires std feature)
• Duration ↔ std::time::Duration (requires std feature)
• Any::pack / Any::unpack helpers
• Value constructors: Value::null, From<f64>, From<String>, From<bool>, etc.
• Wrapper type From/Into impls

Re-exports

pub use google::protobuf::Any;

pub use google::protobuf::Duration;

pub use google::protobuf::Empty;

pub use google::protobuf::FieldMask;

pub use google::protobuf::ListValue;

pub use google::protobuf::NullValue;

pub use google::protobuf::Struct;

pub use google::protobuf::Timestamp;

pub use google::protobuf::Value;

Modules

google

Enums

DurationError

Errors that can occur when converting a protobuf Duration to a Rust type.

TimestampError

Errors that can occur when converting a Timestamp to a Rust time type.

Functions

register_wkt_types

Registers all well-known types with the given AnyRegistry.