rustupを利用してRustをインストールしている場合、バージョンアップもrustupを利用します。
rustup update
実行例:
dev@DESKTOP-MP2H07E:~$ rustup update
info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: latest update on 2024-11-28, rust version 1.83.0 (90b35a623 2024-11-26)
info: downloading component 'llvm-tools'
33.4 MiB / 33.4 MiB (100 %) 10.4 MiB/s in 3s ETA: 0s
info: downloading component 'rust-std' for 'thumbv7em-none-eabi'
info: downloading component 'rust-std' for 'wasm32-unknown-unknown'
18.9 MiB / 18.9 MiB (100 %) 10.8 MiB/s in 1s ETA: 0s
info: downloading component 'rust-src'
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-docs'
16.4 MiB / 16.4 MiB (100 %) 10.4 MiB/s in 1s ETA: 0s
info: downloading component 'rust-std'
26.1 MiB / 26.1 MiB (100 %) 10.4 MiB/s in 2s ETA: 0s
info: downloading component 'rustc'
69.3 MiB / 69.3 MiB (100 %) 10.7 MiB/s in 6s ETA: 0s
info: downloading component 'rustfmt'
info: removing previous version of component 'llvm-tools'
info: removing previous version of component 'rust-std' for 'thumbv7em-none-eabi'
info: removing previous version of component 'rust-std' for 'wasm32-unknown-unknown'
info: removing previous version of component 'rust-src'
info: removing previous version of component 'cargo'
info: removing previous version of component 'clippy'
info: removing previous version of component 'rust-docs'
info: removing previous version of component 'rust-std'
info: removing previous version of component 'rustc'
info: removing previous version of component 'rustfmt'
info: installing component 'llvm-tools'
33.4 MiB / 33.4 MiB (100 %) 10.9 MiB/s in 3s ETA: 0s
info: installing component 'rust-std' for 'thumbv7em-none-eabi'
info: installing component 'rust-std' for 'wasm32-unknown-unknown'
18.9 MiB / 18.9 MiB (100 %) 10.9 MiB/s in 1s ETA: 0s
info: installing component 'rust-src'
info: installing component 'cargo'
info: installing component 'clippy'
info: installing component 'rust-docs'
16.4 MiB / 16.4 MiB (100 %) 2.7 MiB/s in 5s ETA: 0s
info: installing component 'rust-std'
26.1 MiB / 26.1 MiB (100 %) 6.5 MiB/s in 4s ETA: 0s
info: installing component 'rustc'
69.3 MiB / 69.3 MiB (100 %) 8.7 MiB/s in 8s ETA: 0s
info: installing component 'rustfmt'
info: syncing channel updates for 'nightly-x86_64-unknown-linux-gnu'
info: latest update on 2025-01-05, rust version 1.86.0-nightly (1891c2866 2025-01-04)
info: downloading component 'rust-src'
info: downloading component 'cargo'
8.8 MiB / 8.8 MiB (100 %) 8.7 MiB/s in 2s ETA: 0s
info: downloading component 'clippy'
info: downloading component 'rust-docs'
18.2 MiB / 18.2 MiB (100 %) 10.5 MiB/s in 1s ETA: 0s
info: downloading component 'rust-std'
26.8 MiB / 26.8 MiB (100 %) 9.2 MiB/s in 2s ETA: 0s
info: downloading component 'rustc'
69.2 MiB / 69.2 MiB (100 %) 10.6 MiB/s in 6s ETA: 0s
info: downloading component 'rustfmt'
info: removing previous version of component 'rust-src'
info: removing previous version of component 'cargo'
info: removing previous version of component 'clippy'
info: removing previous version of component 'rust-docs'
info: removing previous version of component 'rust-std'
info: removing previous version of component 'rustc'
info: removing previous version of component 'rustfmt'
info: installing component 'rust-src'
info: installing component 'cargo'
info: installing component 'clippy'
info: installing component 'rust-docs'
18.2 MiB / 18.2 MiB (100 %) 3.7 MiB/s in 4s ETA: 0s
info: installing component 'rust-std'
26.8 MiB / 26.8 MiB (100 %) 9.2 MiB/s in 2s ETA: 0s
info: installing component 'rustc'
69.2 MiB / 69.2 MiB (100 %) 8.7 MiB/s in 8s ETA: 0s
info: installing component 'rustfmt'
info: checking for self-update
info: downloading self-update
stable-x86_64-unknown-linux-gnu updated - rustc 1.83.0 (90b35a623 2024-11-26) (from rustc 1.76.0 (07dca489a 2024-02-04))
nightly-x86_64-unknown-linux-gnu updated - rustc 1.86.0-nightly (1891c2866 2025-01-04) (from rustc 1.79.0-nightly (85e449a32 2024-03-22))
info: cleaning up downloads & tmp directories
参考: