Treatment toU64

conv/u128::toU64

Parameters

↳ var or_default: u64 = 0
↳ var truncate: bool = true

Inputs

⇥ value: Stream<u128>

Outputs

↦ into: Stream<u64>

Convert stream of u128 into u64.

As this conversion might be lossy (every possible u128 value cannot fit into u64), truncate allows value to be truncated to fit into a u64, and or_default set the value that is assigned when a u128 is out of range for u64 and truncation not allowed.

Truncation happens on the binary level, thus: 10010110 (150 if unsigned, -106 if signed) → 0110 (6).