Merge "aflags: Ensure <partition>/aconfig_flags.pb exists before reading" into main

        .collect()

}

/// Determine all paths that contain an aconfig protobuf file.

/// Determines all paths that contain an aconfig protobuf file,

/// filtering out nonexistent partition protobuf files.

pub fn parsed_flags_proto_paths() -> Result<Vec<PathBuf>> {

    let mut result: Vec<PathBuf> = read_partition_paths();

    let mut result: Vec<PathBuf> =

        read_partition_paths().into_iter().filter(|s| s.exists()).collect();

    for dir in fs::read_dir("/apex")? {

        let dir = dir?;