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78 lines
2.8 KiB
Rust
78 lines
2.8 KiB
Rust
use meilisearch_types::error::{Code, ErrorCode};
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use meilisearch_types::{heed, milli};
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use thiserror::Error;
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use crate::TaskId;
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#[allow(clippy::large_enum_variant)]
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#[derive(Error, Debug)]
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pub enum Error {
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#[error("Index `{0}` not found.")]
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IndexNotFound(String),
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#[error("Index `{0}` already exists.")]
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IndexAlreadyExists(String),
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#[error("Corrupted dump.")]
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CorruptedDump,
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#[error("Task `{0}` not found.")]
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TaskNotFound(TaskId),
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#[error("Query parameters to filter the tasks to delete are missing. Available query parameters are: `uid`, `indexUid`, `status`, `type`.")]
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TaskDeletionWithEmptyQuery,
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#[error("Query parameters to filter the tasks to cancel are missing. Available query parameters are: `uid`, `indexUid`, `status`, `type`.")]
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TaskCancelationWithEmptyQuery,
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#[error(transparent)]
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Dump(#[from] dump::Error),
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#[error(transparent)]
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Heed(#[from] heed::Error),
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#[error(transparent)]
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Milli(#[from] milli::Error),
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#[error("An unexpected crash occurred when processing the task.")]
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ProcessBatchPanicked,
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#[error(transparent)]
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FileStore(#[from] file_store::Error),
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#[error(transparent)]
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IoError(#[from] std::io::Error),
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#[error(transparent)]
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Persist(#[from] tempfile::PersistError),
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#[error(transparent)]
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Anyhow(#[from] anyhow::Error),
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// Irrecoverable errors:
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#[error(transparent)]
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CreateBatch(Box<Self>),
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#[error("Corrupted task queue.")]
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CorruptedTaskQueue,
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#[error(transparent)]
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TaskDatabaseUpdate(Box<Self>),
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#[error(transparent)]
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HeedTransaction(heed::Error),
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}
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impl ErrorCode for Error {
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fn error_code(&self) -> Code {
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match self {
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Error::IndexNotFound(_) => Code::IndexNotFound,
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Error::IndexAlreadyExists(_) => Code::IndexAlreadyExists,
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Error::TaskNotFound(_) => Code::TaskNotFound,
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Error::TaskDeletionWithEmptyQuery => Code::TaskDeletionWithEmptyQuery,
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Error::TaskCancelationWithEmptyQuery => Code::TaskCancelationWithEmptyQuery,
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Error::Dump(e) => e.error_code(),
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Error::Milli(e) => e.error_code(),
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Error::ProcessBatchPanicked => Code::Internal,
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// TODO: TAMO: are all these errors really internal?
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Error::Heed(_) => Code::Internal,
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Error::FileStore(_) => Code::Internal,
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Error::IoError(_) => Code::Internal,
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Error::Persist(_) => Code::Internal,
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Error::Anyhow(_) => Code::Internal,
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Error::CorruptedTaskQueue => Code::Internal,
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Error::CorruptedDump => Code::Internal,
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Error::TaskDatabaseUpdate(_) => Code::Internal,
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Error::CreateBatch(_) => Code::Internal,
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Error::HeedTransaction(_) => Code::Internal,
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}
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}
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}
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