Crate tor_basic_utils

tor-basic-utils

Utilities (low-level) for Tor

Miscellaneous utilities for tor-* and arti-*.

This crate lives at the bottom of the Tor crate stack. So it contains only utilities which have no tor-* (or arti-*) dependencies.

There is no particular theme. More substantial sets of functionality with particular themes are to be found in other tor-* crates.

License: MIT OR Apache-2.0

Modules

• iter
  Iterator helpers for Arti.
• n_key_set
  Declaration for an n-keyed set type, allowing access to each of its members by each of N different keys.
• rangebounds
  This module exposes helpers for working with types that implement RangeBounds.
• retry
  An implementation of the “decorrelated jitter” algorithm for scheduling retries.
• test_rng
  Code for deterministic and/or reproducible use of PRNGs in tests.

Macros

• define_accessor_trait
  Define an “accessor trait”, which describes structs that have fields of certain types
• derive_serde_raw
  Helper for defining a struct which can be (de)serialized several ways, including “natively”
• impl_debug_hex
  Define Debug to print as hex
• macro_first_nonempty
  Helper for assisting with macro “argument” defaulting
• n_key_set
  Declare a structure that can hold elements with multiple unique keys.
• paste

Traits

• BinaryHeapExt
  Implementation of BinaryHeap::retain that doesn’t require Nightly
• GenRangeInfallible
  Types that can be infallibly sampled using gen_range_infallible
• IoErrorExt
  Implementation of ErrorKind::NotADirectory that doesn’t require Nightly
• PathExt
  Renaming of Path::display as display_lossy
• RngExt
  Extension trait to provide .gen_range_checked()
• StrExt
  Extension trait to provide .strip_suffix_ignore_ascii_case() etc.

Functions

• skip_fmt
  Function with the signature of Debug::fmt that just prints ".."