rustpython_vm::convert

Trait TransmuteFromObject

Source 
pub unsafe trait TransmuteFromObject: Sized {
    // Required method
    fn check(vm: &VirtualMachine, obj: &PyObject) -> PyResult<()>;
}
Expand description

Marks a type that has the exact same layout as PyObjectRef, e.g. a type that is repr(transparent) over PyObjectRef.

§Safety

Can only be implemented for types that are repr(transparent) over a PyObjectRef obj, and logically valid so long as check(vm, obj) returns Ok(())

Required Methods§

Source

fn check(vm: &VirtualMachine, obj: &PyObject) -> PyResult<()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§