Function polars::export::arrow::compute::arithmetics::sub_scalar

source · [−]
pub fn sub_scalar(
    lhs: &dyn Array, 
    rhs: &dyn Scalar
) -> Box<dyn Array + 'static, Global>
This is supported on crate feature compute_arithmetics only.
Expand description

Adds an Array and a Scalar.

Panic

This function panics iff

  • the opertion is not supported for the logical types (use can_sub to check)
  • the arrays have a different length
  • one of the arrays is a timestamp with timezone and the timezone is not valid.