Enum SourceType 

pub enum SourceType<T = ()>
where
    T: DeserializeOwned,
{
    JsonFile(&'static str, PhantomData<T>),
}

A source type to generate tests from.

• T: The type to deserialize into. If omitted, the macro attempts to infer it from function signature.

Variants

JsonFile(&'static str, PhantomData<T>)

Pass a path to a JSON file.

Example

// Inferred:
#[test_case_source(JsonFile("data.json"))]
fn my_test(data: User) { ... }

// Explicit:
#[test_case_source(SourceType::<User>::JsonFile("data.json"))]
fn my_test<T: Debug>(data: T) { ... }