rust-bitcoin

Replace encode with checksum encoding in tests

The new Base58CkString type only performs base58check encoding, not the
non-checksum type encoding. As such, it has no replacement for the old
encode function. In order to confirm the same functionality (leading
zeros, >128 chars, etc), the uses of encode can be replaced by
equivalent base58check strings in the tests.

Replace encode usage in test cases with equivalent base58check encoded
strings and encoding calls.

Replace encode_check with Base58CkString in tests and benchmarks

The encode_check function is used for base58check encoding under the
old function API. With the introduction of the Base58CkString type,
base58check encoding is now done through Base58CkString::encode or
encode_unbounded.

Replace encode_check uses in tests and benchmarks with
Base58CkString::encode_unbounded.

Add try_push to Buffer trait

As part of the introduction of no-alloc encoding, the Buffer trait will
need a push function that can fail gracefully when it overflows. The
simplest solution is to introduce a try_push function that is infallible
for Vec and calls through to try_push on ArrayVec.

Add try_push function to Buffer trait.

Split format_iter into encode_to_buffer

As part of the no-alloc encoding, a fallible method for encoding data
to an ArrayVec will be needed. Rather than duplicate the logic, the
existing format_iter can be split into an encode_to_buffer that writes
to a backing Buffer (Vec or ArrayVec) and then re-written to dump that
local backing buffer to the fmt::Write instance.

Introduce encode_to_buffer fallible function for encoding a u8 iter to
a Buffer instance and rewrite format_iter to use it.

Remove push from Buffer

With the change to encode_to_buffer/format_iter to use the fallible
try_push, the infallible push is no longer needed on the Buffer trait.

Remove push function from Buffer trait.

Add Base58CkString type

With the previous changes to the Buffer and new encode_to_buffer
function, a stack-based type Base58CkString for encoding can now be
trivially defined. As with the existing logic, this type encodes in
either an ArrayVec, or a Vec depending on the feature gating and
provides simple conversions to strings and ascii byte buffers.

Introduce Base58CkString type that provides alloc/no-alloc base58check
encoding.

Update API files

Move script_hash and wscript_hash to primitives

The script_hash and wscript_hash functions in Script extension traits
currently function the same as the W/ScriptHash::from_script
constructors. Until recently, these could not be moved as the
prerequisite functionality and types had yet to be moved. With the
recent moves of functionality to primitives, these can now be moved.

Move script_hash and wscript_hash to primitives on the base types.

Add default_rpc_port method to NetworkExt trait

Add a `default_rpc_port` method to `NetworkExt`, mirroring the existing
`default_p2p_port` method but for the JSON-RPC interface values.

Includes unit tests following the same pattern as `default_p2p_port`.

Add newline after heading on new_witness_program_unchecked

Function doccomments should always have a blank line between the first
heading line and any subsequent comment content. While the
new_witness_program_unchecked functions are not public, they might as
well be adjusted to suit this standard.

Add newline under the heading lines of each instance of
new_witness_program_unchecked.

Remove doccomments from ScriptPubKeyBufExt fn impls

The doccomments on the function implementations of ScriptPubKeyBufExt
do not do anything. The docs are rendered from the doccomments on the
trait definition itself. Those on the impl should be removed.

Remove doccomments from ScriptPubKeyBufExt functions in the impl block.

Add comments to new_witness_program_unchecked about duplicates

The new_witness_program_unchecked is currently duplicated three times
in addresses, bitcoin and primitives. Since there may be changes needed
to any of the three, comments should be added to remind future devs of
the need to keep the three in sync.

Add comment to each new_witness_program_unchecked instance to keep them
in sync.

script: make new_p2wsh available on hashable scripts

Signed-off-by: weifanglab <weifanglab@outlook.com>

script: make new_p2wsh available on hashable scripts

Signed-off-by: weifanglab <weifanglab@outlook.com>

consensus_encoding: Add crate level doc for decode_from_hex

Missing from the list of crate level docs - add it.

Add gitignore for Cargo.lock.backup

Created by `cargo rbmt`, lets just ignore it.

api: regenerate api snapshots

Automated update to rustc nightly-2026-07-02

units: refactor variable initialization location

Prevents an unneeded late initialization lint error.

ci: add bitcoin_hashes and bitcoin-network-kind to SEMVER_HARD_FAIL_CRATES

Currently only bitcoin-consensus-encoding is listed as a hard-fail crate.
bitcoin_hashes and bitcoin-network-kind are 1.0 too, so add them to
SEMVER_HARD_FAIL_CRATES.

ci: Scan bitcoin-network-kind for semver breaks

Adjust Script::witness_version doccomment

The doccomment for witness_version starts with "Returns witness version
of the script, if any, assuming the script is a scriptPubkey". The
"assuming" clause can be dropped since the type system now enforces
that this is either a scriptPubKey or a redeemScript.

Remove "assuming the script is a scriptPubkey" from
Script::witness_version docs.

build(deps): bump github/codeql-action/upload-sarif

Bumps [github/codeql-action/upload-sarif](https://github.com/github/codeql-action) from 4.35.2 to 4.35.4.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/95e58e9a2cdfd71adc6e0353d5c52f41a045d225...68bde559dea0fdcac2102bfdf6230c5f70eb485e)

---
updated-dependencies:
- dependency-name: github/codeql-action/upload-sarif
dependency-version: 4.35.4
dependency-type: direct:production
update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

build(deps): bump actions/checkout from 5.0.0 to 6.0.2

Bumps [actions/checkout](https://github.com/actions/checkout) from 5.0.0 to 6.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/08c6903cd8c0fde910a37f88322edcfb5dd907a8...de0fac2e4500dabe0009e67214ff5f5447ce83dd)

---
updated-dependencies:
- dependency-name: actions/checkout
dependency-version: 6.0.2
dependency-type: direct:production
update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

build(deps): bump ncipollo/release-action from 1.20.0 to 1.21.0

Bumps [ncipollo/release-action](https://github.com/ncipollo/release-action) from 1.20.0 to 1.21.0.
- [Release notes](https://github.com/ncipollo/release-action/releases)
- [Commits](https://github.com/ncipollo/release-action/compare/b7eabc95ff50cbeeedec83973935c8f306dfcd0b...339a81892b84b4eeb0f6e744e4574d79d0d9b8dd)

---
updated-dependencies:
- dependency-name: ncipollo/release-action
dependency-version: 1.21.0
dependency-type: direct:production
update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>