Enum AppError 

pub enum AppError {
    BadRequest(String),
    Unauthorized(String),
    Forbidden(String),
    NotFound(String),
    Conflict(String),
    Internal(String),
}

Erreurs métier avec messages humains (évite les messages Rust cryptiques côté API).

Variants

BadRequest(String)

Unauthorized(String)

Forbidden(String)

NotFound(String)

Conflict(String)

Internal(String)

Implementations

impl AppError

pub fn bad_request(msg: impl Into<String>) -> Self

pub fn not_found(msg: impl Into<String>) -> Self

pub fn conflict(msg: impl Into<String>) -> Self

pub fn internal(msg: impl Into<String>) -> Self

pub fn unauthorized(msg: impl Into<String>) -> Self

pub fn forbidden(msg: impl Into<String>) -> Self

pub fn status(&self) -> StatusCode

Trait Implementations

impl Clone for AppError

fn clone(&self) -> AppError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AppError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for AppError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for AppError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl IntoResponse for AppError

fn into_response(self) -> Response

Create a response.