Struct juniper::Arguments

pub struct Arguments<'a, S = DefaultScalarValue> { /* fields omitted */ }

Field argument container

Implementations

impl<'a, S> Arguments<'a, S> where
    S: ScalarValue, 

pub fn get<T>(&self, key: &str) -> Option<T> where
    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

impl<'a, S: Debug> Debug for Arguments<'a, S>

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

Formats the value using the given formatter.