Trait FunctionThrowTypeProvider 

pub trait FunctionThrowTypeProvider: Provider {
    // Required methods
    fn targets() -> FunctionTarget
       where Self: Sized;
    fn get_thrown_exceptions(
        &self,
        context: &ProviderContext<'_, '_, '_>,
        invocation: &InvocationInfo<'_, '_, '_>,
    ) -> HashSet<Word>;
}

Provider for getting thrown exception class names from function calls.

Required Methods

fn targets() -> FunctionTarget

where Self: Sized,

The functions this provider handles.

fn get_thrown_exceptions( &self, context: &ProviderContext<'_, '_, '_>, invocation: &InvocationInfo<'_, '_, '_>, ) -> HashSet<Word>

Get the exception class names that a function invocation can throw.

Returns a set of fully qualified exception class names. Returns an empty set if the function doesn’t throw.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors