pi_agent/error.rs
1use thiserror::Error;
2
3#[derive(Debug, Error)]
4pub enum AgentError {
5 #[error("provider error: {0}")]
6 Provider(#[from] pi_ai::Error),
7
8 #[error("tool '{tool}' failed: {message}")]
9 Tool { tool: String, message: String },
10
11 #[error("agent cancelled")]
12 Cancelled,
13
14 #[error("agent reached max turns ({0})")]
15 MaxTurns(u32),
16
17 #[error("{0}")]
18 Other(String),
19}
20
21pub type Result<T> = std::result::Result<T, AgentError>;