[−][src]Struct juniper::Arguments
Field argument container
Implementations
impl<'a, S> Arguments<'a, S> where
S: ScalarValue, [src]
S: ScalarValue,
pub fn get<T>(&self, key: &str) -> Option<T> where
T: FromInputValue<S>, [src]
T: FromInputValue<S>,
Get and convert an argument into the desired type.
If the argument is found, or a default argument has been provided,
the InputValue will be converted into the type T.
Returns Some if the argument is present and type conversion
succeeeds.
Trait Implementations
Auto Trait Implementations
impl<'a, S> RefUnwindSafe for Arguments<'a, S> where
S: RefUnwindSafe, [src]
S: RefUnwindSafe,
impl<'a, S> Send for Arguments<'a, S> where
S: Send, [src]
S: Send,
impl<'a, S> Sync for Arguments<'a, S> where
S: Sync, [src]
S: Sync,
impl<'a, S> Unpin for Arguments<'a, S> where
S: Unpin, [src]
S: Unpin,
impl<'a, S> UnwindSafe for Arguments<'a, S> where
S: UnwindSafe, [src]
S: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,