2021-06-15 03:26:35 +08:00
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use meilisearch_error::{Code, ErrorCode};
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2021-06-15 23:39:07 +08:00
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use crate::index_controller::{
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update_actor::error::UpdateActorError, uuid_resolver::UuidResolverError,
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};
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2021-06-15 03:26:35 +08:00
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pub type Result<T> = std::result::Result<T, DumpActorError>;
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#[derive(thiserror::Error, Debug)]
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pub enum DumpActorError {
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#[error("dump already running")]
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DumpAlreadyRunning,
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#[error("dump `{0}` does not exist")]
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DumpDoesNotExist(String),
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#[error("Internal error: {0}")]
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Internal(Box<dyn std::error::Error + Send + Sync + 'static>),
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#[error("error while dumping uuids: {0}")]
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UuidResolver(#[from] UuidResolverError),
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#[error("error while dumping updates: {0}")]
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UpdateActor(#[from] UpdateActorError),
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}
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macro_rules! internal_error {
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($($other:path), *) => {
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$(
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impl From<$other> for DumpActorError {
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fn from(other: $other) -> Self {
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Self::Internal(Box::new(other))
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}
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}
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)*
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}
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}
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internal_error!(
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heed::Error,
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std::io::Error,
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tokio::task::JoinError,
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serde_json::error::Error,
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tempfile::PersistError
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);
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impl ErrorCode for DumpActorError {
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fn error_code(&self) -> Code {
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match self {
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DumpActorError::DumpAlreadyRunning => Code::DumpAlreadyInProgress,
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DumpActorError::DumpDoesNotExist(_) => Code::DocumentNotFound,
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DumpActorError::Internal(_) => Code::Internal,
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DumpActorError::UuidResolver(e) => e.error_code(),
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DumpActorError::UpdateActor(e) => e.error_code(),
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}
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}
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}
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