Module directory

Expand description

Module holding different kinds of pseudo directories and their building blocks.

Modules§

common: Common utilities used by several directory implementations.
dirents_sink: Types that help describe get_entry_names callback for the lazy directories.
entry: Common trait for all the directory entry objects.
entry_container: EntryContainer is a trait implemented by directories that allow manipulation of their content.
helper
immutable: Directories that live in this module are “immutable” from the client standpoint. Even over a connection with the write access, clients may not rename, delete or link entries in these directories.
mutable: Directories that live in this module are “mutable” from the client standpoint. Their nested entries can be modified by the clients, such as renamed, deleted, linked, or new entries can be created.
read_dirents: A sink that can consume directory entry information, encoding them as expected by fuchsia.io Directory::ReadDirents result.
simple: This is an implementation of “simple” pseudo directories. Use crate::directory::immutable::Simple::new() to construct actual instances. See Simple for details.
traversal_position
watchers: Watchers handles a list of watcher connections attached to a directory. Watchers as described in fuchsia.io.

serve: Helper function to serve a new connection to directory with flags. Errors will be communicated via epitaph on the returned proxy. A new crate::execution_scope::ExecutionScope will be created for the request.
serve_on: Helper function to serve a connection to directory on server_end with specified flags and scope. Errors will be communicated via epitaph on server_end.
serve_read_only: Helper function to serve a new connection to directory as read-only (i.e. with [fio::PERM_READABLE]). Errors will be communicated via epitaph on the returned proxy. A new crate::execution_scope::ExecutionScope will be created for the request.