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integers_fit_digits

arrow_cast::cast

Function integers_fit_digits 

Source 
fn integers_fit_digits<T>(array: &PrimitiveArray<T>, digits: u32) -> bool
where
    T: ArrowPrimitiveType,
    T::Native: ArrowNativeTypeOp,
Expand description

Returns true if every value of array has at most digits decimal digits.

If the source type cannot hold that many digits, every value fits; otherwise the data is scanned, including null slots, since unary converts those as well.