Trait juniper::executor::IntoFieldError

pub trait IntoFieldError<S = DefaultScalarValue> {
    // Required method
    fn into_field_error(self) -> FieldError<S>;
}

Custom error handling trait to enable error types other than FieldError to be specified as return value.

Any custom error type should implement this trait to convert itself into a FieldError.

Required Methods

fn into_field_error(self) -> FieldError<S>

Performs the custom conversion into a FieldError.

Implementations on Foreign Types

impl<'a, S> IntoFieldError<S> for &'a str

fn into_field_error(self) -> FieldError<S>

impl<'a, S> IntoFieldError<S> for Cow<'a, str>

fn into_field_error(self) -> FieldError<S>

impl<S> IntoFieldError<S> for Infallible

fn into_field_error(self) -> FieldError<S>

impl<S> IntoFieldError<S> for String

fn into_field_error(self) -> FieldError<S>

impl<S: ScalarValue> IntoFieldError<S> for Error

fn into_field_error(self) -> FieldError<S>

Implementors

impl<S1: ScalarValue, S2: ScalarValue> IntoFieldError<S2> for FieldError<S1>