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use url::Url;
use value::{ParseScalarResult, ParseScalarValue};
use Value;
graphql_scalar!(Url where Scalar = <S>{
description: "Url"
resolve(&self) -> Value {
Value::scalar(self.as_str().to_owned())
}
from_input_value(v: &InputValue) -> Option<Url> {
v.as_scalar_value::<String>()
.and_then(|s| Url::parse(s).ok())
}
from_str<'a>(value: ScalarToken<'a>) -> ParseScalarResult<'a, S> {
<String as ParseScalarValue<S>>::from_str(value)
}
});
#[cfg(test)]
mod test {
use url::Url;
#[test]
fn url_from_input_value() {
let raw = "https://example.net/";
let input: ::InputValue = ::InputValue::scalar(raw.to_string());
let parsed: Url = ::FromInputValue::from_input_value(&input).unwrap();
let url = Url::parse(raw).unwrap();
assert_eq!(parsed, url);
}
}