deps: bump the cargo-dependencies group across 1 directory with 5 updates

[dependabot]

Bumps the cargo-dependencies group with 5 updates in the / directory:

Package	From	To
rustls	0.23.39	0.23.40
pkcs8	0.11.0-rc.11	0.11.0
lru	0.16.4	0.18.0
heed	0.22.0	0.22.1
toml	0.9.12+spec-1.1.0	1.1.2+spec-1.1.0

Updates rustls from 0.23.39 to 0.23.40

Commits

• b44c09f Prepare 0.23.40
• e7a555f Prefer Ord::max to core::cmp
• c0005be ech: base inner name padding on actual extension
• 4e49529 ech: test inner name padding
• 3e06ef1 ech: add both name and "gross" padding
• c574ffd ech: avoid short-lived allocation for padding
• 8bf935c ech: pop comment from match arm
• 9088004 ech: expand maximum_name_length to usize ASAP
• a612901 Default require_ems based on CryptoProvider FIPS status
• See full diff in compare view

Updates pkcs8 from 0.11.0-rc.11 to 0.11.0

Commits

• a582243 pkcs8 v0.11.0 (#2314)
• 6f2ea3e der: disable wasmtime tests (#2315)
• 055d258 pkcs8 v0.11.0-rc.12 (#2312)
• 7d69c45 pkcs8: getrandom feature (#2311)
• 381e23c pkcs8: use TryCryptoRng instead of CryptoRng (#2309)
• 77c386e pkcs8: replace subtle with ctutils (#2308)
• 967d9f1 pkcs8: add KeyError enum (#2305)
• 1a52afe pkcs8: impl Decode/EncodePrivateKey for PrivateKeyInfoOwned (#2306)
• e65d751 pkcs8: enable workspace-level lint config (#2304)
• c50f584 pkcs5: build with all-features = true on docs.rs (#2303)
• Additional commits viewable in compare view

Updates lru from 0.16.4 to 0.18.0

Changelog

Sourced from lru's changelog.

v0.18.0 - 2026-04-27

• Fix unconstrained lifetime in get_or_insert_mut_ref.

v0.17.0 - 2026-04-14

• Upgrade hashbrown to 0.17.0 and update MSRV to 1.85.0.

Commits

• dac07e3 Merge pull request #234 from jeromefroe/jerome/prepare-0-18-0-release
• 0335315 Prepare 0.18.0 release
• e40bbdc Merge pull request #233 from paolobarbolini/get_or_insert_mut_ref-unconstrain...
• a615a5b Fix unconstrained lifetime in LruCache::get_or_insert_mut_ref
• 13321a9 Merge pull request #232 from jeromefroe/jerome/prepare-0-17-0-release
• f7d0ece Prepare 0.17.0 release
• 2d3d6d5 Merge pull request #231 from xtqqczze/deps/hashbrown
• 346e2fe Bump hashbrown to 0.17.0
• 1302b4e Update MSRV to 1.85.0
• See full diff in compare view

Updates heed from 0.22.0 to 0.22.1

Release notes

Sourced from heed's releases.

v0.22.1

This release brings a new functionality: the possibility to create multiple nested read transactions from an uncommitted write transaction. You can also examine another usage in the dedicated example file.

We finally merged the changes to upstream LMDB (mdb.master3), and the patch has been thoroughly reviewed by Howard Chu.

// opening a write transaction
let mut wtxn = env.write_txn()?;
// [use the RwTxn to write into the env]
// opening multiple read-only transactions without committing beforehand
let rtxns = (0..1000).map(|| env.nested_read_txn(&wtxn)).collect::<heed::Result<Vec<>>>()?;
// you can also spawn nested read transactions from the write txn too
let rtxns = (0..1000).map(|| wtxn.nested_read_txn()).collect::<heed::Result<Vec<>>>()?;
// [use the RoTxns and move them onto different threads]

v0.22.1-nested-rtxns

This release brings a new experimental functionality: the possibility to create multiple nested read transactions from an uncommitted write transaction. You can also examine another usage in the dedicated example file or in this Meilisearch pull request.

We are attempting to merge the necessary changes to upstream LMDB, but it will require additional work to ensure it produces correct C code. You can review the dedicated OpenLDAP tracking issue to see how it progresses.

// opening a write transaction
let mut wtxn = env.write_txn()?;
// [use the RwTxn to write into the env]
// opening multiple read-only transactions without committing beforehand
let rtxns = (0..1000).map(|| env.nested_read_txn(&wtxn)).collect::<heed::Result<Vec<>>>()?;
// [use the RoTxns and move them onto different threads]

v0.22.1-nested-rtxns-7

This release brings a new experimental functionality: the possibility to create multiple nested read transactions from an uncommitted write transaction. You can also examine another usage in the dedicated example file or in this Meilisearch pull request.

We are attempting to merge the necessary changes to upstream LMDB, but it will require additional work to ensure it produces correct C code. You can review the dedicated OpenLDAP tracking issue to see how it progresses. The latest version of the LMDB is more stable, without memory leaks, and is capable of correctly interacting with the dirty pages list.

... (truncated)

Commits

• 86cd1f6 Merge pull request #307 from meilisearch/allow-nested-rtxn-from-wtxn
• ee73549 Introduce the Env and RwTxn nested_read_txn methods to create nested rtxns
• 345db35 Merge pull request #357 from shawn-willden-ai/no_std
• 5734bcf Update bindgen and apply no_std to lmdb-master3-sys
• 9e94ed9 Add no_std feature to lmdb-master-sys
• 1262931 Merge pull request #354 from meilisearch/expose_env_stats
• 97c7f12 Expose env stats
• 63fba6f Merge pull request #353 from Boog900/preserve-cmp
• bf940e1 preserve cmp functions with DatabaseOpenOptions::types
• fdd105d Merge pull request #349 from uniphil/patch-1
• Additional commits viewable in compare view

Updates toml from 0.9.12+spec-1.1.0 to 1.1.2+spec-1.1.0

Commits

• a3d0047 chore: Release
• cc37615 docs: Update changelog
• 7f5e9e1 fix(parser): Consolidate invalid unquoted key into one error (#1138)
• 52feb90 fix(parser): Consolidate invalid unquoted key into one error
• aad85d4 chore(deps): Update j178/prek-action action to v2 (#1136)
• 8b1ac44 chore(deps): Update compatible (dev) (#1135)
• 9effd79 chore(deps): Update j178/prek-action action to v2
• 9db8aad chore: Release
• e55a663 docs: Update changelog
• c11d7d7 Optimisations (#1133)
• Additional commits viewable in compare view