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extern_spec_Sub_Wrapping_u64_Wrapping_u64_sub

creusot_std::std::num

Function extern_spec_Sub_Wrapping_u64_Wrapping_u64_sub 

Source 
pub fn extern_spec_Sub_Wrapping_u64_Wrapping_u64_sub(
    self_: Wrapping<u64>,
    rhs: Wrapping<u64>,
) -> Wrapping<u64>
Expand description

extern spec for Wrapping<u64>::sub

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

ensures 

result.0 == self.0 - rhs.0