Module common 

Shared protocol, codec, error, and runtime support for flare-core.

This module is the stable foundation used by both client and server builds. It intentionally contains transport-neutral building blocks:

• protocol defines the public frame and command model.
• message provides parsers, processors, middleware, and pipelines.
• serializer, compression, and encryption provide pluggable wire transformations.
• error exposes typed errors and localized error construction.
• config_types contains cross-cutting configuration such as heartbeat, TLS, and transport selection.
• features reports the capability set compiled into the current binary.

Higher-level IM semantics should not be placed here. Keep this module focused on reusable transport and protocol primitives.

Re-exports

pub use compression::CompressionAlgorithm;

pub use compression::CompressionUtil;

pub use compression::Compressor;

pub use config_types::HeartbeatAppState;

pub use config_types::HeartbeatConfig;

pub use config_types::TlsConfig;

pub use config_types::TransportProtocol;

pub use device::DeviceConflictStrategy;

pub use device::DeviceConflictStrategyBuilder;

pub use device::DeviceInfo;

pub use device::DevicePlatform;

pub use encryption::EncryptionAlgorithm;

pub use encryption::EncryptionUtil;

pub use encryption::Encryptor;

pub use error::ClientError;

pub use error::ErrorBuilder;

pub use error::ErrorCode;

pub use error::FlareError;

pub use error::Result;

pub use error::ServerError;

pub use features::FeatureSet;

pub use message::ArcMessageMiddleware;

pub use message::ArcMessageProcessor;

pub use message::DelegateProcessor;

pub use message::FunctionProcessor;

pub use message::LogLevel;

pub use message::LoggingMiddleware;

pub use message::MessageContext;

pub use message::MessageEvent;

pub use message::MessageHandler;

pub use message::MessageMiddleware;

pub use message::MessageParser;

pub use message::MessagePipeline;

pub use message::MessageProcessor;

pub use message::MetricsMiddleware;

pub use message::ValidationMiddleware;

pub use message_observer::ArcMessageObserver;

pub use message_observer::MessageObserver;

pub use platform::AES256_KEY_LEN;

pub use platform::clear_runtime_encryption_key;

pub use platform::default_local_ws_url;

pub use platform::format_now_rfc3339;

pub use platform::has_runtime_encryption_key;

pub use platform::monotonic_now;

pub use platform::parse_encryption_key_hex;

pub use platform::parse_encryption_key_utf8;

pub use platform::register_aes256_encryption;

pub use platform::resolve_encryption_key_bytes;

pub use platform::runtime_instance_id;

pub use platform::set_runtime_encryption_key;

pub use platform::wall_clock_ms;

pub use platform::web_device_info;

pub use protocol::Command;

pub use protocol::CustomCommand;

pub use protocol::Frame;

pub use protocol::NotificationCommand;

pub use protocol::PayloadCommand;

pub use protocol::Reliability;

pub use protocol::SerializationFormat;

pub use protocol::SystemCommand;

pub use serializer::SerializationUtil;

pub use serializer::Serializer;

pub use constants::*;

pub use conversation::*;

pub use utils::*;

Modules

cert

证书模块

compression

压缩模块

config_types

共享配置类型

constants

常量定义模块

conversation

Conversation ID（CID）生成与校验模块（Production Grade）

device

设备平台和设备信息管理

encryption

加密模块

error

Flare 错误处理模块

features

Compile-time feature capability matrix.

message

消息处理模块

message_observer

标准消息观察者接口

platform

跨平台工具（Native / WASM 差异封装）

protobuf_decoder

安全的 Protobuf 解码器（含粘包处理）

protocol

Flare 协议模块

serializer

序列化模块

utils

工具函数模块

Structs

MonotonicInstant

A measurement of a monotonically nondecreasing clock. Opaque and useful only with Duration.

Functions

interval

Creates new Interval that yields with interval of period. The first tick completes immediately. The default MissedTickBehavior is Burst, but this can be configured by calling set_missed_tick_behavior.

sleep

Waits until duration has elapsed.

timeout

Requires a Future to complete before the specified duration has elapsed.