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diff --git a/Cargo.toml b/Cargo.toml
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,8 +23,8 @@
dotenv = "0.9.0"
log = "^0.4.4"
r2d2 = { version = "^0.8.2", optional = true }
-rocket = "^0.3.16"
-rocket_contrib = { version = "^0.3.16", features = [ "json" ] }
+rocket = "^0.4.0"
+rocket_contrib = { version = "^0.4.0", features = [ "json" ] }
serde = { version = "1.0", optional = true }
[features]
diff --git a/src/api/replies.rs b/src/api/replies.rs
--- a/src/api/replies.rs
+++ b/src/api/replies.rs
@@ -8,8 +8,7 @@
use diesel::result::Error as ResultError;
use rocket::http::Status;
-use rocket::response::Failure;
-use rocket_contrib::Json;
+use rocket_contrib::json::Json;
#[cfg(feature = "serialization")]
use serde::Serialize;
@@ -21,7 +20,7 @@
Custom types
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-pub type ApiJsonResponse<T> = Result<Json<T>, Failure>;
+pub type ApiJsonResponse<T> = Result<Json<T>, Status>;
/* -------------------------------------------------------------
API Response
@@ -33,7 +32,7 @@
/// This trait allows to consume an object into an HTTP response.
pub trait ApiResponse<T> {
- /// Consumes the value and creates a JSON or a Failure result response.
+ /// Consumes the value and creates a JSON or a Status result response.
fn into_json_response(self) -> ApiJsonResponse<T>;
}
@@ -48,7 +47,7 @@
///
/// So result can be:
/// - Ok(T)
- /// - Err(E) where E is a Failure containing an HTTP error code according the situation
+ /// - Err(E) where E is a Status containing an HTTP error code according the situation
///
/// # Examples
///
@@ -99,7 +98,7 @@
.map(|item| Json(item))
.map_err(|error| match error {
// Case II - The query returns no result, we return a 404 Not found response
- ResultError::NotFound => Failure::from(Status::NotFound),
+ ResultError::NotFound => Status::NotFound,
// Case III - We need to handle a database error, which could be a 400/409/500
ResultError::DatabaseError(kind, details) => {
@@ -144,13 +143,13 @@
/// This trait allows to consume an object into an HTTP failure response.
pub trait FailureResponse {
/// Consumes the variable and creates a Failure response .
- fn into_failure_response(self) -> Failure;
+ fn into_failure_response(self) -> Status;
}
#[cfg(feature = "pgsql")]
impl FailureResponse for ResultError {
- /// Consumes the error and creates a Failure 500 Internal server error response.
- fn into_failure_response(self) -> Failure {
+ /// Consumes the error and creates a 500 Internal server error Status response.
+ fn into_failure_response(self) -> Status {
build_internal_server_error_response(self.description())
}
}
@@ -159,33 +158,35 @@
Helper methods to prepare API responses
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-pub fn build_not_found_response() -> Failure {
- Failure::from(Status::NotFound)
+#[deprecated(since="0.6.0", note="Use directly Status::NotFound instead.")]
+pub fn build_not_found_response() -> Status {
+ Status::NotFound
}
-pub fn build_bad_request_response() -> Failure {
- Failure::from(Status::BadRequest)
+#[deprecated(since="0.6.0", note="Use directly Status::BadRequest instead.")]
+pub fn build_bad_request_response() -> Status {
+ Status::BadRequest
}
-pub fn build_internal_server_error_response(message: &str) -> Failure {
+pub fn build_internal_server_error_response(message: &str) -> Status {
warn!(target:"api", "{}", message);
- Failure::from(Status::InternalServerError)
+ Status::InternalServerError
}
#[cfg(feature = "pgsql")]
-fn build_database_error_response(error_kind: DatabaseErrorKind, info: Box<dyn DatabaseErrorInformation>) -> Failure {
+fn build_database_error_response(error_kind: DatabaseErrorKind, info: Box<dyn DatabaseErrorInformation>) -> Status {
match error_kind {
// Case IIIa - The query tries to do an INSERT violating an unique constraint
// e.g. two INSERT with the same unique value
// We return a 409 Conflict
- DatabaseErrorKind::UniqueViolation => Failure::from(Status::Conflict),
+ DatabaseErrorKind::UniqueViolation => Status::Conflict,
// Case IIIb - The query violated a foreign key constraint
// e.g. an INSERT referring to a non existing user 1004
// when there is no id 1004 in users table
// We return a 400 Bad request
- DatabaseErrorKind::ForeignKeyViolation => Failure::from(Status::BadRequest),
+ DatabaseErrorKind::ForeignKeyViolation => Status::BadRequest,
// Case IIIc - For other databases errors, the client responsibility isn't involved.
_ => build_internal_server_error_response(info.message()),

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