async_graphql/types/external/
smol_str.rs

1use smol_str::SmolStr;
2
3use crate::{InputValueError, InputValueResult, Scalar, ScalarType, Value};
4
5#[Scalar(
6    internal,
7    name = "SmolStr",
8    specified_by_url = "https://docs.rs/smol_str/latest/smol_str/struct.SmolStr.html"
9)]
10impl ScalarType for SmolStr {
11    fn parse(value: Value) -> InputValueResult<Self> {
12        match value {
13            Value::String(s) => Ok(SmolStr::new(s)),
14            _ => Err(InputValueError::expected_type(value)),
15        }
16    }
17
18    fn is_valid(value: &Value) -> bool {
19        matches!(value, Value::String(_))
20    }
21
22    fn to_value(&self) -> Value {
23        Value::String(self.to_string())
24    }
25}