ggen-core 26.6.11

Core graph-aware code generation engine
Documentation 
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use thiserror::Error;

#[derive(Error, Debug)]
pub enum TransportError {
    #[error("Connection failed: {0}")]
    ConnectionFailed(String),

    #[error("Protocol error: {0}")]
    ProtocolError(String),

    #[error("Invalid message format: {0}")]
    InvalidMessage(String),

    #[error("Session not found: {0}")]
    SessionNotFound(String),

    #[error("Session expired: {0}")]
    SessionExpired(String),

    #[error("Origin validation failed: {0}")]
    OriginValidationFailed(String),

    #[error("Stream error: {0}")]
    StreamError(String),

    #[error("Serialization error: {0}")]
    SerializationError(#[from] serde_json::Error),

    #[error("IO error: {0}")]
    IoError(#[from] std::io::Error),

    #[error("Timeout: {0}")]
    Timeout(String),

    #[error("Invalid cursor: {0}")]
    InvalidCursor(String),

    #[error("Authentication failed: {0}")]
    AuthenticationFailed(String),

    #[error("Authorization failed: {0}")]
    AuthorizationFailed(String),

    #[error("Rate limit exceeded")]
    RateLimitExceeded,

    #[error("Internal error: {0}")]
    Internal(String),
}

pub type Result<T> = std::result::Result<T, TransportError>;