llvm_lib::core::values::function_values

Function get_gc

Source 
pub fn get_gc(fn_val: &ValueRef) -> Option<String>
Expand description

Obtains the name of the garbage collector to use during code generation.

This function wraps the LLVMGetGC function from the LLVM core library. The garbage collector name specifies which garbage collection strategy to use for the function.

§Parameters

  • fn_val: The ValueRef representing the function.

§Returns

Returns a raw pointer to a null-terminated string (*const i8) representing the name of the garbage collector. If no garbage collector is specified, it may return a null pointer.

§Safety

The returned string should not be modified or freed by the caller.