Struct ServeError 

pub struct ServeError {
    pub code: u16,
    pub message: String,
}

An HTTP error returned by a handler.

Contains an HTTP status code and a message. The message is sanitized before being sent to clients for 5xx errors (only generic “internal server error” is shown), but passed through for 4xx errors.

Fields

code: u16

HTTP status code (e.g., 400, 500).

message: String

Error message (shown to client for 4xx, sanitized for 5xx).

Implementations

impl ServeError

pub fn new(code: u16, message: impl Into<String>) -> Self

Create a new error with a status code and message.

Trait Implementations

impl Debug for ServeError

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

Formats the value using the given formatter.

impl Display for ServeError

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

Formats the value using the given formatter.

impl Error for ServeError

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.