pub struct SubscriptionField { /* private fields */ }
Expand description

A GraphQL subscription field

Implementations§

source§

impl SubscriptionField

source

pub fn new<N, T, F>(name: N, ty: T, resolver_fn: F) -> SubscriptionFieldwhere
    N: Into<String>,
    T: Into<TypeRef>,
    F: for<'a> Fn(ResolverContext<'a>) -> SubscriptionFieldFuture<'a> + Send + Sync + 'static,

Create a GraphQL subscription field

source

pub fn description(self, description: impl Into<String>) -> SubscriptionField

Set the description

source

pub fn deprecation(self, reason: Option<&str>) -> SubscriptionField

Set the description

source

pub fn argument(self, input_value: InputValue) -> SubscriptionField

Add an argument to the subscription field

Trait Implementations§

source§

impl Debug for SubscriptionField

source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere
    T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere
    T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere
    T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere
    U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for Twhere
    U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere
    U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.