chore(ci): bump actions-rust-lang/setup-rust-toolchain from 1.15.2 to 1.15.3

[dependabot]

Bumps actions-rust-lang/setup-rust-toolchain from 1.15.2 to 1.15.3.

Release notes

Sourced from actions-rust-lang/setup-rust-toolchain's releases.

v1.15.3

What's Changed

• Bump Swatinem/rust-cache from 2.8.1 to 2.8.2 by @​dependabot[bot] in actions-rust-lang/setup-rust-toolchain#83
• Add .gitignore to exclude test-workspace/target/ by @​xtqqczze in actions-rust-lang/setup-rust-toolchain#85

New Contributors

• @​xtqqczze made their first contribution in actions-rust-lang/setup-rust-toolchain#85

Full Changelog: actions-rust-lang/setup-rust-toolchain@v1.15.2...v1.15.3

Changelog

Sourced from actions-rust-lang/setup-rust-toolchain's changelog.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

[1.15.3] - 2026-03-01

• Bump Swatinem/rust-cache from 2.8.1 to 2.8.2

[1.15.2] - 2025-10-04

• Fix: Run the version detection steps in the selected rust-src-dir directory. This should enable the version selection even without a default toolchain installed. Fixes #74.

[1.15.1] - 2025-09-23

• Update Swatinem/rust-cache to v2.8.1

[1.15.0] - 2025-09-14

• Add support for non-root source directory. Accept source code and rust-toolchain.toml file in subdirectories of the repository. Adds a new parameter rust-src-dir that controls the lookup for toolchain files and sets a default value for the cache-workspace input. (#69 by @​Kubaryt)

[1.14.1] - 2025-08-28

• Pin Swatinem/rust-cache action to a full commit SHA (#68 by @​JohnTitor)

[1.14.0] - 2025-08-23

• Add new parameters cache-all-crates and cache-workspace-crates that are propagated to Swatinem/rust-cache as cache-all-crates and cache-workspace-crates

[1.13.0] - 2025-06-16

• Add new parameter cache-provider that is propagated to Swatinem/rust-cache as cache-provider (#65 by @​mindrunner)

[1.12.0] - 2025-04-23

• Add support for installing rustup on Windows (#58 by @​maennchen) This adds support for using Rust on the GitHub provided Windows ARM runners.

[1.11.0] - 2025-02-24

• Add new parameter cache-bin that is propagated to Swatinem/rust-cache as cache-bin (#51 by @​enkhjile)
• Add new parameter cache-shared-key that is propagated to Swatinem/rust-cache as shared-key (#52 by @​skanehira)

... (truncated)

Commits

• a0b538f Update changelog
• e0e53f1 Merge pull request #85 from xtqqczze/gitignore
• a000416 Add .gitignore to exclude test-workspace/target/
• 806aa7d Add dependabot cooldown
• b598bed Merge pull request #83 from actions-rust-lang/dependabot/github_actions/Swati...
• e541adf Bump Swatinem/rust-cache from 2.8.1 to 2.8.2
• ca4a643 Merge pull request #82 from actions-rust-lang/dependabot/github_actions/actio...
• c103666 Bump actions/checkout from 5 to 6
• See full diff in compare view

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