Function apply_hunks 

pub async fn apply_hunks(
    hunks: &[Hunk],
    cwd: &PathUri,
    stdout: &mut impl Write,
    stderr: &mut impl Write,
    fs: &dyn ExecutorFileSystem,
    sandbox: Option<&FileSystemSandboxContext>,
) -> Result<AppliedPatchDelta, ApplyPatchFailure>

Applies hunks and continues to update stdout/stderr