Function furi_string_alloc_vprintf 

pub unsafe extern "C" fn furi_string_alloc_vprintf(
    format: *const c_char,
    args: va_list,
) -> *mut FuriString

Allocate new FuriString and printf to it.

Initialize and set a string to the given formatted value.

Arguments

• format - The printf format
• args - The format arguments

Returns

pointer to the new instance of FuriString