bindings/cpp/src/lister.rs

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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
//
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// software distributed under the License is distributed on an
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use anyhow::Result;
use opendal as od;

use super::ffi;

pub struct Lister(pub od::blocking::Lister);

impl Lister {
    pub fn next(&mut self) -> Result<ffi::OptionalEntry> {
        match self.0.next() {
            Some(entry) => Ok(Some(entry?).into()),
            None => Ok(None.into()),
        }
    }
}