Struct Problem 

pub struct Problem {
    pub detail: Option<String>,
    pub status: i32,
    pub title: String,
}

An error, shaped after RFC 9457.

Fields

detail: Option<String>

An explanation specific to this occurrence.

status: i32

The HTTP status code, repeated in the body for clients that lose it.

title: String

A short, human-readable summary of the problem.

Implementations

impl Problem

pub fn new(status: StatusCode, title: impl Into<String>) -> Self

Builds a problem with a status and title.

pub fn with_detail(self, detail: impl Into<String>) -> Self

Adds explanatory detail.

pub fn status_code(&self) -> StatusCode

Returns the HTTP status this problem carries.

Falls back to 500 when the numeric status is not a valid HTTP code, because a malformed error must still produce a response rather than panicking inside a handler.

Trait Implementations

impl Clone for Problem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Problem

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Problem

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl IntoResponse for Problem

fn into_response(self) -> Response

Create a response.

impl PartialEq for Problem

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Problem

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Problem