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Problem

Struct Problem 

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pub struct Problem {
    pub problem_type: String,
    pub title: String,
    pub status: u16,
    pub detail: String,
    pub instance: Option<String>,
    pub trace_id: Option<String>,
    pub context: Value,
}

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§problem_type: String§title: String§status: u16§detail: String§instance: Option<String>§trace_id: Option<String>§context: Value

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impl Problem

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pub fn from_error(err: &CanonicalError) -> Result<Problem, Error>

Convert a CanonicalError to a Problem.

§Errors

Returns serde_json::Error if the error-category context type fails to serialize. Built-in context types are plain structs and should never fail, but this keeps the failure visible rather than silently producing an empty "context": {}.

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pub fn from_error_debug(err: &CanonicalError) -> Result<Problem, Error>

Convert a CanonicalError to a Problem, including the internal diagnostic string in the context for Internal and Unknown variants.

This method MUST NOT be used in production. It exists so that development and test environments can surface the real error cause in the wire response for easier debugging.

In production, use from_error instead — it never leaks the diagnostic string.

§Errors

Returns serde_json::Error if the context fails to serialize.

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pub fn with_trace_id(self, trace_id: impl Into<String>) -> Problem

Set the trace_id field, returning self for chaining.

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pub fn with_instance(self, instance: impl Into<String>) -> Problem

Set the instance field, returning self for chaining.

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impl Clone for Problem

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fn clone(&self) -> Problem

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Problem

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Problem

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fn deserialize<__D>( __deserializer: __D, ) -> Result<Problem, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<CanonicalError> for Problem

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fn from(err: CanonicalError) -> Problem

Converts to this type from the input type.
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impl IntoResponse for Problem

Available on crate feature axum only.
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fn into_response(self) -> Response<Body>

Create a response.
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impl PartialSchema for Problem

Available on crate feature utoipa only.
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fn schema() -> RefOr<Schema>

Return ref or schema of implementing type that can then be used to construct combined schemas.
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impl Serialize for Problem

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

Serialize this value into the given Serde serializer. Read more
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impl ToSchema for Problem

Available on crate feature utoipa only.
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fn name() -> Cow<'static, str>

Return name of the schema. Read more
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fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type. Read more

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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Performs copy-assignment from self to dest. Read more
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Returns the argument unchanged.

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Converts to this type from a reference to the input type.
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Deserialize this value using the GTS deserialization protocol. Read more
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Serialize this value using the GTS serialization protocol. Read more
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Call the handler with the given request.
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Apply a tower::Layer to the handler. Read more
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Convert the handler into a Service by providing the state
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