Struct Error

pub struct Error {
    pub extensions: Vec<(String, Vec<u8>)>,
    pub message: String,
}

An error response can be used to inject an error to the GraphQL response.

Fields

extensions: Vec<(String, Vec<u8>)>

Adds the given extensions to the response extensions. The first item in the tuple is the extension key, and the second item is the extension value. The extension value can be string-encoded JSON, which will be converted as JSON in the response. It can also be just a string, which will be converted as a JSON string in the response.

message: String

The error message.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.