MeiliSearch/meilisearch-http/src/error.rs

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use actix_web as aweb;
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use aweb::error::{JsonPayloadError, QueryPayloadError};
use meilisearch_error::{Code, ErrorCode, ResponseError};
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#[derive(Debug, thiserror::Error)]
pub enum MeilisearchHttpError {
#[error("A Content-Type header is missing. Accepted values for the Content-Type header are: {}",
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.0.iter().map(|s| format!("`{}`", s)).collect::<Vec<_>>().join(", "))]
MissingContentType(Vec<String>),
#[error(
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"The Content-Type `{0}` is invalid. Accepted values for the Content-Type header are: {}",
.1.iter().map(|s| format!("`{}`", s)).collect::<Vec<_>>().join(", ")
)]
InvalidContentType(String, Vec<String>),
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}
impl ErrorCode for MeilisearchHttpError {
fn error_code(&self) -> Code {
match self {
MeilisearchHttpError::MissingContentType(_) => Code::MissingContentType,
MeilisearchHttpError::InvalidContentType(_, _) => Code::InvalidContentType,
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}
}
}
impl From<MeilisearchHttpError> for aweb::Error {
fn from(other: MeilisearchHttpError) -> Self {
aweb::Error::from(ResponseError::from(other))
}
}
#[derive(Debug, thiserror::Error)]
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pub enum PayloadError {
#[error("{0}")]
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Json(JsonPayloadError),
#[error("{0}")]
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Query(QueryPayloadError),
#[error("The json payload provided is malformed. `{0}`.")]
MalformedPayload(serde_json::error::Error),
#[error("A json payload is missing.")]
MissingPayload,
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}
impl ErrorCode for PayloadError {
fn error_code(&self) -> Code {
match self {
PayloadError::Json(err) => match err {
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JsonPayloadError::Overflow { .. } => Code::PayloadTooLarge,
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JsonPayloadError::ContentType => Code::UnsupportedMediaType,
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JsonPayloadError::Payload(aweb::error::PayloadError::Overflow) => {
Code::PayloadTooLarge
}
JsonPayloadError::Payload(_) => Code::BadRequest,
JsonPayloadError::Deserialize(_) => Code::BadRequest,
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JsonPayloadError::Serialize(_) => Code::Internal,
_ => Code::Internal,
},
PayloadError::Query(err) => match err {
QueryPayloadError::Deserialize(_) => Code::BadRequest,
_ => Code::Internal,
},
PayloadError::MissingPayload => Code::MissingPayload,
PayloadError::MalformedPayload(_) => Code::MalformedPayload,
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}
}
}
impl From<JsonPayloadError> for PayloadError {
fn from(other: JsonPayloadError) -> Self {
match other {
JsonPayloadError::Deserialize(e)
if e.classify() == serde_json::error::Category::Eof
&& e.line() == 1
&& e.column() == 0 =>
{
Self::MissingPayload
}
JsonPayloadError::Deserialize(e)
if e.classify() != serde_json::error::Category::Data =>
{
Self::MalformedPayload(e)
}
_ => Self::Json(other),
}
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}
}
impl From<QueryPayloadError> for PayloadError {
fn from(other: QueryPayloadError) -> Self {
Self::Query(other)
}
}
impl From<PayloadError> for aweb::Error {
fn from(other: PayloadError) -> Self {
aweb::Error::from(ResponseError::from(other))
}
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}