56e4e53357 hashes: ci: Remove --all (Tobin C. Harding)
Pull request description:
Currently we are using the `--all` flag in `cargo` commands in the `hashes` CI script. This flag (the deprecated version of `--workspace`) causes cargo to run the command for the whole workspace, this is not what we want because we run test individually for each crate using a ci script per crate.
The effect of this patch is to reduce re-runs of tests i.e., reduce machine usage during CI runs with no reduction of coverage - PROFIT!
ACKs for top commit:
apoelstra:
ACK 56e4e53357
sanket1729:
utACK 56e4e53357
Tree-SHA512: 13134ba2f6806a705f99af5b8d66b051e1e58da177a02ee46880f494e37c380fc4c28731cd42eabbd69ae884763dbc360902e0e8afa7f88e78483e8a37f614f5
5a2a37d4be Allow dead_code/unused_imports when fuzzing (Tobin C. Harding)
Pull request description:
Littering the codebase with `#[cfg(not(fuzzing))]` is a bit messy just to quieten the linter during fuzzing. Instead just globally allow.
Done while debugging #1409
ACKs for top commit:
sanket1729:
ACK 5a2a37d4be
apoelstra:
ACK 5a2a37d4be
Tree-SHA512: fb84215a2b00ad6d3321b2781ba285af513ff8fd413c0997045a41c4f23028d2ef0fdf083839289d0c5108c990aa66bdae4430ad3ef32881eac5324b2e881b3b
b78ba730f2 hashes: Run clippy in ci (Tobin C. Harding)
5e67f7a7cb Remove the unnecessary explicit reference (Tobin C. Harding)
Pull request description:
Currently we only run the linter in `bitcoin/contrib/test.sh`, we should do the same in the `hashes` ci script.
- Patch 1: Fix current clippy issues in `hashes` crate
- Patch 2: Run clippy in CI for `hashes` crate
ACKs for top commit:
apoelstra:
ACK b78ba730f2
Kixunil:
ACK b78ba730f2
Tree-SHA512: f9fedcd8c1a06c715396cf6c7b752e2c9e32dbfde48c8b4bcb9ac5e701abe109ddeadc2e7466f6926f7c3ab74fa26e68b70473b4a5b5009cb4644d634707d4ea
Currently we are using the `--all` flag in `cargo` commands in the
`hashes` CI script. This flag (the deprecated version of `--workspace`)
causes cargo to run the command for the whole workspace, this is not
what we want because we run test individually for each crate using a ci
script per crate.
The effect of this patch is to reduce re-runs of tests i.e., reduce
machine usage during CI runs with no reduction of coverage - PROFIT!
Currently we implement `Deref` for hashes. From the docs [0]
> Deref should only be implemented for smart pointers to avoid confusion
Furthermore because we implement `Deref` as well as implement
`internals::hex::display::DisplayHex` for slices hashes get coerced into
slices and `to_lower_hex_string` can be called on them, this is
incorrect because `DisplayHex` does not account for hashes that display
backwards so we end up with the wrong string.
[0] https://doc.rust-lang.org/std/ops/trait.Deref.html
Clippy emits various warnings of form:
warning: this expression creates a reference which is immediately
dereferenced by the compiler
As suggested, remove the unnecessary explicit reference.
Recently clippy was updated and now new warnings are generated for the
`hashes` crate.
Clippy emits 3 warnings of form:
warning: this expression borrows a value the compiler would automatically borrow
As suggested, remove the explicit borrow.
We would like to bring the `bitcoin_hashes` crate into the
`rust-bitcoin` repository.
Import `bitcoin_hashes` into `rust-bitocin/hashes`, doing so looses all
the commit history from the original crate but if we archive the
original repository then the history will be preserved. We maintain the
same version number obviously and in the changelog we note the change of
repository.
Commit hash that was tip of `bitcoin_hashes` at time of import:
commit 54c16249e06cc6b7870c7fc07d90f489d82647c7
Includes making `embedded` and `fuzzing` per-crate i.e., move them into
`bitcoin` as hashes includes these also.
NOTE: Does _not_ enable fuzzing for `hashes` in CI.
Notes on CI:
Attempts to merge in the github actions from the hashes crate however reduces
coverage by not running hashes tests for beta toolchain. Some additional
work could be done to improve the CI to increase efficiency without
reducing coverage. Leaving for another day.
Andrew Poelstra
Tobin C. Harding
sanket1729
Calvin Kim