extern_spec_std_time_Duration_checked_div

Function extern_spec_std_time_Duration_checked_div 

Source
pub fn extern_spec_std_time_Duration_checked_div(
    self_: Duration,
    rhs: u32,
) -> Option<Duration>
Expand description

extern spec for ::std::time::Duration::checked_div

This is not a real function: its only use is for documentation.

terminates

ghost

ensures

rhs == 0u32 ==> result == None

ensures

rhs != 0u32 ==> result.deep_model() == Some(self@ / rhs@)