def u32_checked_shl
import bend-collections-laws-math@1.0.0.0/src/math/fixed.bend as Fixedimport Base
151def u32_checked_shl(+a: U32, +s: U32) -> Maybe<&2, U32>:
152 opt(U32, Bool.not(U32.is_lt(s, 32)), u32_wrapping_shl(a, s))
import bend-collections-laws-math@1.0.0.0/src/math/fixed.bend as Fixedimport Base
151def u32_checked_shl(+a: U32, +s: U32) -> Maybe<&2, U32>:
152 opt(U32, Bool.not(U32.is_lt(s, 32)), u32_wrapping_shl(a, s))