Call in std::intrinsics::mir - Rust
Description: Call a function.

## Call

# Function Call

Source

    pub fn Call(call: (), goto: ReturnToArg, unwind_action: UnwindActionArg)

🔬This is a nightly-only experimental API. (`custom_mir`)
Expand description

Call a function.

The first argument must be of the form `ret_val = fun(arg1, arg2, ...)`.

The second argument must be of the form `ReturnTo(bb)`, where `bb` is the basic block that will be jumped to after the function returns.

The third argument describes what happens on unwind. It can be one of:

- `UnwindContinue`
- `UnwindUnreachable`
- `UnwindTerminate`
- `UnwindCleanup`