chore(msrv): bump MSRV to 1.85.0

- update all references to previous 1.63.0 MSRV.
- update the rust-version to 1.85.0.
- update the CI to not exclude bdk_electrum anymore.
- update the ci/pin-msrv.sh to 1.85.0.

Author: oleonardolima

.github/workflows/cont_integration.yml

@@ -28,8 +28,7 @@ jobs:
         rust:
           - version: ${{ needs.prepare.outputs.rust_version }}
             clippy: true
-          - version: 1.63.0 # Overall MSRV
-          - version: 1.75.0 # Specific MSRV for `bdk_electrum`
+          - version: 1.85.0 # Overall MSRV
         features:
           - --no-default-features --features miniscript/no-std,bdk_chain/hashbrown
           - --all-features
@@ -46,31 +45,15 @@ jobs:
             profile: minimal
       - name: Rust Cache
         uses: Swatinem/[email protected]
-      - name: Pin dependencies for 1.75
-        if: matrix.rust.version == '1.75.0'
-        run: |
-          cargo update -p home --precise "0.5.9"
-          cargo update -p native-tls --precise "0.2.13"
-          cargo update -p idna_adapter --precise "1.1.0"
-          cargo update -p base64ct --precise "1.6.0"
-          cargo update -p minreq --precise "2.13.2"
-          cargo update -p rayon --precise "1.10.0"
-          cargo update -p rayon-core --precise "1.12.1"
-          cargo update -p time --precise "0.3.41"
       - name: Pin dependencies for MSRV
-        if: matrix.rust.version == '1.63.0'
+        if: matrix.rust.version == '1.85.0'
         run: ./ci/pin-msrv.sh
       - name: Build + Test
         env:
           MATRIX_RUST_VERSION: ${{ matrix.rust.version }}
         run: |
-          if [ $MATRIX_RUST_VERSION = '1.63.0' ]; then
-            cargo build --workspace --exclude 'example_*' --exclude 'bdk_electrum' ${{ matrix.features }}
-            cargo test --workspace --exclude 'example_*' --exclude 'bdk_electrum' ${{ matrix.features }}
-          else
             cargo build --workspace --exclude 'example_*' ${{ matrix.features }}
             cargo test --workspace --exclude 'example_*' ${{ matrix.features }}
-          fi
 
   check-no-std:
     needs: prepare

CONTRIBUTING.md

@@ -46,7 +46,7 @@ Every new feature should be covered by functional tests where possible.
 When refactoring, structure your PR to make it easy to review and don't
 hesitate to split it into multiple small, focused PRs.
 
-The Minimum Supported Rust Version is **1.63.0** (enforced by our CI).
+The Minimum Supported Rust Version is **1.85.0** (enforced by our CI).
 
 Commits should cover both the issue fixed and the solution's rationale.
 These [guidelines](https://chris.beams.io/posts/git-commit/) should be kept in mind. Commit messages follow the ["Conventional Commits 1.0.0"](https://www.conventionalcommits.org/en/v1.0.0/) to make commit histories easier to read by humans and automated tools. All commits must be [GPG signed](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits).

README.md

@@ -12,7 +12,7 @@
     <a href="https://github.com/bitcoindevkit/bdk/blob/master/LICENSE"><img alt="MIT or Apache-2.0 Licensed" src="https://img.shields.io/badge/license-MIT%2FApache--2.0-blue.svg"/></a>
     <a href="https://github.com/bitcoindevkit/bdk/actions?query=workflow%3ACI"><img alt="CI Status" src="https://github.com/bitcoindevkit/bdk/workflows/CI/badge.svg"></a>
     <a href="https://coveralls.io/github/bitcoindevkit/bdk?branch=master"><img src="https://coveralls.io/repos/github/bitcoindevkit/bdk/badge.svg?branch=master"/></a>
-    <a href="https://blog.rust-lang.org/2022/08/11/Rust-1.63.0.html"><img alt="Rustc Version 1.63.0+" src="https://img.shields.io/badge/rustc-1.63.0%2B-lightgrey.svg"/></a>
+    <a href="https://blog.rust-lang.org/2025/02/20/Rust-1.85.0/"><img alt="Rustc Version 1.85.0+" src="https://img.shields.io/badge/rustc-1.85.0%2B-lightgrey.svg"/></a>
     <a href="https://discord.gg/d7NkDKm"><img alt="Chat on Discord" src="https://img.shields.io/discord/753336465005608961?logo=discord"></a>
   </p>
 
@@ -58,15 +58,14 @@ Fully working examples of how to use these components are in `/examples`:
 
 ## Minimum Supported Rust Version (MSRV)
 
-The following BDK crates maintains a MSRV of 1.63.0. To build these crates with the MSRV of 1.63.0 you will need to pin dependencies by running the [`pin-msrv.sh`](./ci/pin-msrv.sh) script.
+The following BDK crates maintains a MSRV of 1.85.0. To build these crates with the MSRV of 1.85.0 you will need to pin dependencies by running the [`pin-msrv.sh`](./ci/pin-msrv.sh) script.
 
 - `bdk_core`
 - `bdk_chain`
 - `bdk_bitcoind_rpc`
 - `bdk_esplora`
 - `bdk_file_store`
-
-The MSRV of the `bdk_electrum` crate is 1.75.0.
+- `bdk_electrum`
 
 ## Just
 

ci/pin-msrv.sh

@@ -8,27 +8,4 @@ set -euo pipefail
 # To pin deps, switch toolchain to MSRV and execute the below updates
 
 # cargo clean
-# rustup override set 1.63.0
-
-cargo update -p zstd-sys --precise "2.0.8+zstd.1.5.5"
-cargo update -p time --precise "0.3.20"
-cargo update -p home --precise "0.5.5"
-cargo update -p proptest --precise "1.2.0"
-cargo update -p url --precise "2.5.0"
-cargo update -p tokio --precise "1.38.1"
-cargo update -p reqwest --precise "0.12.4"
-cargo update -p security-framework-sys --precise "2.11.1"
-cargo update -p csv --precise "1.3.0"
-cargo update -p unicode-width --precise "0.1.13"
-cargo update -p native-tls --precise "0.2.13"
-cargo update -p flate2 --precise "1.0.35"
-cargo update -p bzip2-sys --precise "0.1.12"
-cargo update -p ring --precise "0.17.12"
-cargo update -p once_cell --precise "1.20.3"
-cargo update -p base64ct --precise "1.6.0"
-cargo update -p minreq --precise "2.13.2"
-cargo update -p tracing-core --precise "0.1.33"
-cargo update -p [email protected] --precise "1.0.1"
-cargo update -p rayon --precise "1.10.0"
-cargo update -p rayon-core --precise "1.12.1"
-cargo update -p [email protected] --precise "0.5.10"
+# rustup override set 1.85.0

clippy.toml

@@ -1 +1 @@
-msrv="1.63.0"
+msrv="1.85.0"

crates/bitcoind_rpc/Cargo.toml

@@ -2,7 +2,7 @@
 name = "bdk_bitcoind_rpc"
 version = "0.22.0"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.85.0"
 homepage = "https://bitcoindevkit.org"
 repository = "https://github.com/bitcoindevkit/bdk"
 documentation = "https://docs.rs/bdk_bitcoind_rpc"

crates/chain/Cargo.toml

@@ -2,7 +2,7 @@
 name = "bdk_chain"
 version = "0.23.2"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.85.0"
 homepage = "https://bitcoindevkit.org"
 repository = "https://github.com/bitcoindevkit/bdk"
 documentation = "https://docs.rs/bdk_chain"

crates/core/Cargo.toml

@@ -2,7 +2,7 @@
 name = "bdk_core"
 version = "0.6.2"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.85.0"
 homepage = "https://bitcoindevkit.org"
 repository = "https://github.com/bitcoindevkit/bdk"
 documentation = "https://docs.rs/bdk_core"

crates/electrum/Cargo.toml

@@ -2,6 +2,7 @@
 name = "bdk_electrum"
 version = "0.23.2"
 edition = "2021"
+rust-version = "1.85.0"
 homepage = "https://bitcoindevkit.org"
 repository = "https://github.com/bitcoindevkit/bdk"
 documentation = "https://docs.rs/bdk_electrum"

crates/esplora/Cargo.toml

@@ -2,6 +2,7 @@
 name = "bdk_esplora"
 version = "0.22.1"
 edition = "2021"
+rust-version = "1.85.0"
 homepage = "https://bitcoindevkit.org"
 repository = "https://github.com/bitcoindevkit/bdk"
 documentation = "https://docs.rs/bdk_esplora"