bug: Operator::list broken

[ghost]

Describe the bug

list the local fs dir the result is wrong,

for example, there is a folder a, in folder there is a file b.txt, so the b's path is a/b.txt
when i list the folder 'a/' , it should return only 'b.txt'

but the result is ['a', 'b.txt']

Steps to Reproduce

setup operator as local fs, than call operator.list

Expected Behavior

same as 0.49

Additional Context

No response

Are you willing to submit a PR to fix this bug?

• Yes, I would like to submit a PR.

[Xuanwo]

Hi, as mentioned in https://github.com/apache/opendal/releases/tag/v0.50.0, it's an expected breaking change of list behavior to align with storage services and make it possible to implement version support.

[Xuanwo]

By the way, our expectation is to return ["a/", "a/b.txt"]. Getting a result like ["a", "b.txt"] indicates a bug. Does opendal return data in this way?

[ghost]

By the way, our expectation is to return ["a/", "a/b.txt"]. Getting a result like ["a", "b.txt"] indicates a bug. Does opendal return data in this way?

nope, it's my mistake, just demo

i think, if the api have breaking changes, such as this scene, the api return type changes should be ok

for example, return a tuple (Entry, Vec), The downstream can promptly detect the changes.

[Xuanwo]

Thank you for the suggestions. We will enhance the documentation to clarify this change.