Struct juniper::Arguments [−][src]
pub struct Arguments<'a, S = DefaultScalarValue> { /* fields omitted */ }
Expand description
Field argument container
Implementations
impl<'a, S> Arguments<'a, S> where
S: ScalarValue,
[src]
impl<'a, S> Arguments<'a, S> where
S: ScalarValue,
[src]pub fn get<T>(&self, key: &str) -> Option<T> where
T: FromInputValue<S>,
[src]
pub fn get<T>(&self, key: &str) -> Option<T> where
T: FromInputValue<S>,
[src]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,
S: RefUnwindSafe,
impl<'a, S> Send for Arguments<'a, S> where
S: Send,
S: Send,
impl<'a, S> Sync for Arguments<'a, S> where
S: Sync,
S: Sync,
impl<'a, S> Unpin for Arguments<'a, S> where
S: Unpin,
S: Unpin,
impl<'a, S> UnwindSafe for Arguments<'a, S> where
S: UnwindSafe,
S: UnwindSafe,
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,