Commit Graph

13 Commits

Author SHA1 Message Date
Luke Parker
a82ccadbb0 Correct std-shims feature flagging 2025-09-16 08:45:02 -04:00
Luke Parker
55e845fe12 Expose std_shims::io on core
The `io::Write` trait is somewhat worthless, being implemented for nothing, yet
`Read` remains fully functional. This also allows using its polyfills _without_
requiring `alloc`.

Opportunity taken to make `schnorr-signatures` not require `alloc`.

This will require a version bump before being published due to newly requiring
the `alloc` feature be specified to maintain pre-existing behavior.

Enables resolving https://github.com/monero-oxide/monero-oxide/issues/48.
2025-09-15 21:24:10 -04:00
Luke Parker
b63ef32864 Smash Ciphersuite definitions into their own crates
Uses dalek-ff-group for Ed25519 and Ristretto. Uses minimal-ed448 for Ed448.
Adds ciphersuite-kp256 for Secp256k1 and P-256.
2025-08-20 05:12:36 -04:00
Luke Parker
e5ccfac19e Replace bespoke LazyLock/OnceLock with spin re-exports
Presumably notably slower on platforms with std, yet only when compiled with old
versions of Rust for which the option is this or no support anyways.
2025-08-19 18:10:33 -04:00
Luke Parker
da3a85efe5 Only drop OnceLock value if initialized 2025-08-19 17:50:04 -04:00
Luke Parker
1e0240123d Shim LazyLock when before 1.70 2025-08-19 17:40:19 -04:00
Luke Parker
1b37dd2951 Shim std::sync::LazyLock for Rust < 1.80
Allows downgrading some crypto crates' MSRV to 1.79 as well.
2025-08-19 16:15:44 -04:00
Luke Parker
f2c13a0040 Expose Once within std-shims, bump spin to 0.9
This is technically a semver break due to bumping spin to 0.10, with the types
from spin being directly exposed. Long-term, we should not directly expose spin
but instead have our own types which are thin wrappers around spin (clearly
defining our API and allowing upgrading internals without breaking semver).
2025-08-19 13:36:01 -04:00
Luke Parker
880565cb81 Rust 1.80
Preserves the fn accessors within the Monero crates so that we can use statics
in some cfgs yet not all (in order to provide support for more low-memory
devices) with the exception of `H` (which truly should be cached).
2024-07-26 19:28:10 -07:00
Luke Parker
afb385fba4 Use spin's Once for OnceLock 2023-07-26 02:59:24 -04:00
Luke Parker
93b1656f86 Meaningful changes from aggressive-clippy
I do want to enable a few specific lints, yet aggressive-clippy as a whole
isn't worthwhile.
2023-07-08 11:29:07 -04:00
Luke Parker
ac708b3b2a no-std support for monero-serai (#311)
* Move monero-serai from std to std-shims, where possible

* no-std fixes

* Make the HttpRpc its own feature, thiserror only on std

* Drop monero-rs's epee for a homegrown one

We only need it for a single function. While I tried jeffro's, it didn't work
out of the box, had three unimplemented!s, and is no where near viable for
no_std.

Fixes #182, though should be further tested.

* no-std monero-serai

* Allow base58-monero via git

* cargo fmt
2023-06-29 04:14:29 -04:00
Luke Parker
d25c668ee4 Replace lazy_static with OnceLock inside monero-serai
lazy_static, if no_std environments were used, effectively required always
using spin locks. This resolves the ergonomics of that while adopting Rust std
code.

no_std does still use a spin based solution. Theoretically, we could use
atomics, yet writing our own Mutex wasn't a priority.
2023-06-28 21:45:57 -04:00