61 lines
1.5 KiB
Rust
61 lines
1.5 KiB
Rust
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use thiserror::Error;
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#[derive(Error, Debug)]
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pub enum WorkflowError {
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#[error("Workflow not found: {0}")]
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WorkflowNotFound(String),
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#[error("Configuration error: {0}")]
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ConfigError(#[from] ConfigError),
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#[error("Invalid state transition: {from:?} -> {to:?}")]
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InvalidTransition { from: String, to: String },
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#[error("No current stage available")]
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NoCurrentStage,
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#[error("No agents configured for stage")]
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NoAgentsInStage,
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#[error("Task not found: {0}")]
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TaskNotFound(String),
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#[error("Stage not waiting for approval")]
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NotWaitingApproval,
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#[error("Swarm coordination error: {0}")]
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SwarmError(String),
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#[error("NATS messaging error: {0}")]
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NatsError(Box<dyn std::error::Error + Send + Sync>),
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#[error("Knowledge graph error: {0}")]
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KnowledgeGraphError(String),
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#[error("Serialization error: {0}")]
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SerializationError(#[from] serde_json::Error),
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#[error("IO error: {0}")]
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IoError(#[from] std::io::Error),
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#[error("Artifact persistence failed: {0}")]
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ArtifactError(String),
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#[error("Internal error: {0}")]
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Internal(String),
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}
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#[derive(Error, Debug)]
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pub enum ConfigError {
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#[error("Failed to read config file: {0}")]
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IoError(#[from] std::io::Error),
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#[error("Failed to parse TOML: {0}")]
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Parse(#[from] toml::de::Error),
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#[error("Invalid configuration: {0}")]
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Invalid(String),
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}
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pub type Result<T> = std::result::Result<T, WorkflowError>;
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