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Fix #[Object] macro panic with default u32. #361

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Sunli 2020-12-28 18:36:01 +08:00
parent 6b10e90de0
commit 8f32e8e81e
2 changed files with 8 additions and 3 deletions
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4
derive/src/utils.rs
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@ -309,11 +309,11 @@ fn generate_default_value(lit: &Lit) -> GeneratorResult<TokenStream> {
} }
Lit::Int(value) => { Lit::Int(value) => {
let value = value.base10_parse::<i32>()?; let value = value.base10_parse::<i32>()?;
Ok(quote!({ #value as ::std::primitive::i32 })) Ok(quote!({ ::std::convert::TryInto::try_into(#value).unwrap() }))
} }
Lit::Float(value) => { Lit::Float(value) => {
let value = value.base10_parse::<f64>()?; let value = value.base10_parse::<f64>()?;
Ok(quote!({ #value as ::std::primitive::f64 })) Ok(quote!({ ::std::convert::TryInto::try_into(#value) }))
} }
Lit::Bool(value) => { Lit::Bool(value) => {
let value = value.value; let value = value.value;

7
tests/default_value.rs
View File

@ -17,9 +17,13 @@ pub async fn test_default_value_arg() {
async fn value3(&self, #[graphql(default_with = "1 + 2 + 3")] input: i32) -> i32 { async fn value3(&self, #[graphql(default_with = "1 + 2 + 3")] input: i32) -> i32 {
input input
} }
async fn value4(&self, #[graphql(default = 100)] input: u32) -> u32 {
input
}
} }
let query = "{ value1 value2 value3 }"; let query = "{ value1 value2 value3 value4 }";
let schema = Schema::new(Query, EmptyMutation, EmptySubscription); let schema = Schema::new(Query, EmptyMutation, EmptySubscription);
assert_eq!( assert_eq!(
schema.execute(query).await.data, schema.execute(query).await.data,
@ -27,6 +31,7 @@ pub async fn test_default_value_arg() {
"value1": 100, "value1": 100,
"value2": 0, "value2": 0,
"value3": 6, "value3": 6,
"value4": 100,
}) })
); );