rust-bitcoin-unsafe-fast/units
Andrew Poelstra cb882c5ce1
units: add global `BlockMtpInterval` type
See the previous commit message for justification; for sensible
arithmetic on block timestamps we need the ability to do MTP
calculations on arbitrary MTPs and arbitrary intervals between them.
However, the absolute::Mtp and relative::MtpInterval types are severely
limited in both range and precision.

Also adds a bunch of arithmetic ops to match the existing ops for
BlockHeight and BlockInterval. These panic on overflow, just like the
underlying std arithmetic, which I think is reasonable behavior for
types which are documented as being thin wrappers around u32.

We may want to add checked_add, checked_sub and maybe checked_sum
methods, but that's out of scope for this PR.
2025-05-06 15:19:36 +00:00
..
contrib Add Arbitrary dependency 2024-08-23 15:39:20 -05:00
src units: add global `BlockMtpInterval` type 2025-05-06 15:19:36 +00:00
tests units: add global `BlockMtpInterval` type 2025-05-06 15:19:36 +00:00
CHANGELOG.md Add unreleased changelog entry 2025-01-25 06:52:26 +11:00
Cargo.toml refactor: use path dependencies for workspace members in bitcoin/Cargo.toml 2025-03-27 12:55:16 +08:00
README.md docs: fix LICENCE link 2025-03-23 11:41:07 +00:00

README.md

Bitcoin Units

This crate provides basic Bitcoin numeric units such as Amount.

Minimum Supported Rust Version (MSRV)

This library should always compile with any combination of features on Rust 1.63.0.

Licensing

The code in this project is licensed under the Creative Commons CC0 1.0 Universal license. We use the SPDX license list and SPDX IDs.