Method from_s3_backend

core/src/workspace/s3.rs:1180–1196

Build a workspace from a pre-constructed [`S3WorkspaceBackend`]. Useful when the caller has injected a custom AWS client (e.g. a mocked HTTP layer, alternative credential provider, or a wrapper that adds metrics / tracing). The backend is wired both as the `WorkspaceFileSystem` and the optional `WorkspaceFileSystemExt`, so tools that perform read-modify-write cycles (`edit`, `patch`) get compare

(backend: Arc<S3WorkspaceBackend>)

    /// by `max_objects_scanned` / `max_grep_bytes_per_object`; otherwise
    /// capability gating keeps them hidden from the model.
    pub fn from_s3_backend(backend: Arc<S3WorkspaceBackend>) -> Arc<Self> {
        let workspace_ref = super::WorkspaceRef::new(
            format!("s3://{}/{}", backend.bucket(), backend.prefix()),
            format!("s3://{}/{}", backend.bucket(), backend.prefix()),
        );
        let search_capable = backend.search_enabled();
        let fs: Arc<dyn WorkspaceFileSystem> = backend.clone();
        let fs_ext: Arc<dyn WorkspaceFileSystemExt> = backend.clone();
        let mut builder = Self::builder(workspace_ref, fs)
            .file_system_ext(fs_ext)
            .operation_timeout(Duration::from_secs(60));
        if search_capable {
            let search: Arc<dyn WorkspaceSearch> = backend;
            builder = builder.search(search);
        }
        builder.build()
    }
}

#[cfg(test)]