src/expr/in_list.rs

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// distributed with this work for additional information
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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
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use crate::expr::PyExpr;
use datafusion::logical_expr::expr::InList;
use pyo3::prelude::*;

#[pyclass(frozen, name = "InList", module = "datafusion.expr", subclass)]
#[derive(Clone)]
pub struct PyInList {
    in_list: InList,
}

impl From<InList> for PyInList {
    fn from(in_list: InList) -> Self {
        PyInList { in_list }
    }
}

#[pymethods]
impl PyInList {
    fn expr(&self) -> PyExpr {
        (*self.in_list.expr).clone().into()
    }

    fn list(&self) -> Vec<PyExpr> {
        self.in_list.list.iter().map(|e| e.clone().into()).collect()
    }

    fn negated(&self) -> bool {
        self.in_list.negated
    }
}