Archived
Will Anderson
32 lines
699 B
Rust
32 lines
699 B
Rust
use thiserror::Error;
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use uuid::Uuid;
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#[derive(Debug, Error)]
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pub enum TxError {
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#[error("Command not found: {0}")]
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NotFound(Uuid),
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#[error("Command already applied (idempotency key: {0})")]
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AlreadyApplied(String),
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#[error("Cannot roll back a command in status {0:?}")]
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InvalidStatus(String),
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#[error("Conflict: {0}")]
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Conflict(String),
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#[error("JSON error: {0}")]
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Json(#[from] serde_json::Error),
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#[error("Storage error: {0}")]
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Storage(#[from] sled::Error),
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#[error("Engram error: {0}")]
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Engram(#[from] engram_core::EngramError),
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#[error("Invalid command: {0}")]
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Invalid(String),
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}
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pub type TxResult<T> = Result<T, TxError>;
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