Crate tor_units

tor-units

Safe wrappers for primitive numeric types.

Overview

This crate is part of Arti, a project to implement Tor in Rust. It provides safe wrappers for primitive numeric wrappers used in other parts of Arti. In particular, it provides:

• a bounded i32 with both checked and clamping constructors,
• an integer milliseconds wrapper with conversion to Duration
• an integer seconds wrapper with conversion to Duration
• a percentage wrapper, to prevent accidental failure to divide by 100.
• a SendMeVersion which can be compared only.

Compile-time features

• memquota-memcost – implement tor_memquota::HasMemoryCost for many types. (Does not actually force compiling in memory quota tracking; that’s memquota in tor-memquota and higher-level crates.)

• full – Enable all features above.

License: MIT OR Apache-2.0

Structs

BoundedInt32

A 32-bit signed integer with a restricted range.

IntegerDays

This type represents an integer number of days.

IntegerMilliseconds

This type represents an integer number of milliseconds.

IntegerMinutes

This type represents an integer number of minutes.

IntegerSeconds

This type represents an integer number of seconds.

Percentage

A percentage value represented as a number.

SendMeVersion

A SendMe Version

Enums

Error

Conversion errors from converting a value into a BoundedInt32.