Struct ErrorDetail 

pub struct ErrorDetail {
    pub type_url: String,
    pub value: Option<String>,
    pub debug: Option<Value>,
}

Additional error details that can be attached to a ConnectRPC error.

Fields

type_url: String

The type URL for this detail. Named type per Connect protocol (distinct from protobuf JSON @type).

value: Option<String>

Base64-encoded protobuf message.

debug: Option<Value>

Debug information (JSON representation).

Implementations

impl ErrorDetail

pub fn from_message( type_name: impl Into<String>, message: &impl Message, ) -> Self

Build a detail from a protobuf message, handling the base64 encoding the Connect protocol requires.

type_name is the message’s bare fully-qualified name — e.g. google.rpc.RetryInfo — which is what the Connect protocol’s JSON type field carries; the gRPC path prepends the standard type.googleapis.com/ Any prefix automatically (a value already carrying a prefix is passed through unchanged on that path). The message is encoded to protobuf wire bytes and base64’d with the protocol’s canonical unpadded-standard alphabet — prefer this over populating value by hand, where a wrong alphabet is dropped from the gRPC status (with a logged warning).

Trait Implementations

impl Clone for ErrorDetail

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 ErrorDetail

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErrorDetail

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ErrorDetail

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

where __S: Serializer,

Serialize this value into the given Serde serializer.