meilisearch/meilisearch-http/src/index_controller/dump_actor/error.rs

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