fn to_list_result()

in src/azure/client.rs [1028:1055]

• 26 lines of code
• 3 McCabe index (conditional complexity)

fn to_list_result(value: ListResultInternal, prefix: Option<&str>) -> Result<ListResult> {
    let prefix = prefix.unwrap_or_default();
    let common_prefixes = value
        .blobs
        .blob_prefix
        .into_iter()
        .map(|x| Ok(Path::parse(x.name)?))
        .collect::<Result<_>>()?;

    let objects = value
        .blobs
        .blobs
        .into_iter()
        // Note: Filters out directories from list results when hierarchical namespaces are
        // enabled. When we want directories, its always via the BlobPrefix mechanics,
        // and during lists we state that prefixes are evaluated on path segment basis.
        .filter(|blob| {
            !matches!(blob.properties.resource_type.as_ref(), Some(typ) if typ == "directory")
                && blob.name.len() > prefix.len()
        })
        .map(ObjectMeta::try_from)
        .collect::<Result<_>>()?;

    Ok(ListResult {
        common_prefixes,
        objects,
    })
}