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26 lines
722 B
Rust
26 lines
722 B
Rust
use thiserror::Error;
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/// Error that happens within the database module.
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#[derive(Error, Debug)]
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pub enum DatabaseError {
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#[error(transparent)]
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ConnectionError(#[from] diesel::result::ConnectionError),
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#[error(transparent)]
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MigrationsError(#[from] diesel_migrations::RunMigrationsError),
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#[error(transparent)]
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QueryError(#[from] diesel::result::Error),
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#[error(transparent)]
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SendError(#[from] std::sync::mpsc::SendError<super::thread::Action>),
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#[error(transparent)]
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ReceiveError(#[from] futures_channel::oneshot::Canceled),
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#[error("Database error: {0}")]
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Other(String),
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}
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/// Return type for database methods.
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pub type DatabaseResult<T> = Result<T, DatabaseError>;
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