Trait IntoInputValue 

pub trait IntoInputValue<S> {
    // Required method
    fn into_input_value(self) -> InputValue<S>;
}

Conversion into an InputValue.

This trait exists to work around orphan rules and allow to specify custom efficient conversions whenever some custom ScalarValue is involved (impl IntoInputValue<CustomScalarValue> for ForeignType would work, while impl From<ForeignType> for InputValue<CustomScalarValue> wound not).

This trait is used inside graphql_input_value! macro expansion and implementing it allows to put values of the implementor type there.

Required Methods

fn into_input_value(self) -> InputValue<S>

Converts this value into an InputValue.

Implementations on Foreign Types

impl<S> IntoInputValue<S> for Cow<'_, str>

where for<'a> &'a str: IntoInputValue<S>, String: IntoInputValue<S>,

fn into_input_value(self) -> InputValue<S>

impl<S> IntoInputValue<S> for bool

where bool: ToScalarValue<S>,

fn into_input_value(self) -> InputValue<S>

impl<S> IntoInputValue<S> for f64

where f64: ToScalarValue<S>,

fn into_input_value(self) -> InputValue<S>

impl<S> IntoInputValue<S> for i32

where i32: ToScalarValue<S>,

fn into_input_value(self) -> InputValue<S>

impl<S> IntoInputValue<S> for String

where String: Into<S>,

fn into_input_value(self) -> InputValue<S>

impl<S: ScalarValue> IntoInputValue<S> for CompactString

where CompactString: ToScalarValue<S>,

fn into_input_value(self) -> InputValue<S>

impl<T, S> IntoInputValue<S> for Option<T>

where T: IntoInputValue<S>,

fn into_input_value(self) -> InputValue<S>

impl<T, S> IntoInputValue<S> for &T

where T: ToScalarValue<S> + ?Sized,

fn into_input_value(self) -> InputValue<S>

Implementors

impl<S> IntoInputValue<S> for InputValue<S>

impl<S: ScalarValue> IntoInputValue<S> for ArcStr

where ArcStr: ToScalarValue<S>,