cargo: apply MSRV 1.78.0

Find and apply the MSRV, `rust-version = "1.78.0"` to the
`radicle-git` crates.

While applying this change, use the workspace values to clean up
repetition.

Cargo.toml

@@ -6,3 +6,18 @@ members = [
   "test",
 ]
 resolver = "2"
+
+[workspace.package]
+edition = "2021"
+license = "MIT OR Apache-2.0"
+homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/README.md"
+repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
+# The MSRV of this crate was found using `cargo-msrv`
+# Even though some crates in this workspace may build fine
+# on a lower version, we set it here and inherit in all
+# crates. This is to simplify maintenance. As of 2025-12-08
+# we do not have the capacity to think about `rust-version`
+# *per crate*. If anyone ever wants to set it to a different
+# value per crate, this is of course possible. We're waiting
+# for the day it makes a difference…
+rust-version = "1.78.0"

flake.nix

@@ -193,6 +193,7 @@
         # Extra inputs can be added here; cargo and rustc are provided by default.
         packages = [
           pkgs.cargo-deny
+          pkgs.cargo-msrv
           pkgs.cargo-nextest
           pkgs.cargo-semver-checks
           pkgs.cargo-watch

radicle-git-ext/Cargo.toml

@@ -7,12 +7,13 @@ authors = [
   "Fintan Halpenny <fintan.halpenny@gmail.com",
   "Han Xu <keepsimple@gmail.com>",
 ]
-edition = "2021"
-homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/README.md"
-repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
-license = "MIT OR Apache-2.0"
 description = "Utilities and extensions to the git2 crate"
 keywords = ["git", "radicle"]
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
 
 [lib]
 doctest = false

radicle-git-ext/git-ref-format/Cargo.toml

@@ -5,12 +5,13 @@ authors = [
   "Kim Altintop <kim@eagain.st>",
   "Fintan Halpenny <fintan.halpenny@gmail.com>",
 ]
-edition = "2021"
-homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/README.md"
-repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
-license = "MIT OR Apache-2.0"
 description = "Everything you never knew you wanted for handling git ref names."
 keywords = ["git", "references"]
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
 
 [lib]
 doctest = false

radicle-git-ext/git-ref-format/core/Cargo.toml

@@ -2,12 +2,13 @@
 name = "git-ref-format-core"
 version = "0.5.0"
 authors = ["Kim Altintop <kim@eagain.st>"]
-edition = "2021"
-homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/README.md"
-repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
-license = "MIT OR Apache-2.0"
 description = "Core types for the git-ref-format crate"
 keywords = ["git", "references"]
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
 
 [lib]
 doctest = false

radicle-git-ext/git-ref-format/macro/Cargo.toml

@@ -2,12 +2,13 @@
 name = "git-ref-format-macro"
 version = "0.5.0"
 authors = ["Kim Altintop <kim@eagain.st>"]
-edition = "2021"
-homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/README.md"
-repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
-license = "MIT OR Apache-2.0"
 description = "Macros for the git-ref-format crate"
 keywords = ["git", "references"]
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
 
 [lib]
 doctest = false

radicle-git-ext/git-ref-format/t/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "git-ref-format-test"
 version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
+workspace.edition = true
+workspace.license = true
 
 publish = false
 

radicle-git-ext/t/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "radicle-git-ext-test"
 version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
+edition.workspace = true
+license.workspace = true
 
 publish = false
 

radicle-std-ext/Cargo.toml

@@ -2,12 +2,14 @@
 name = "radicle-std-ext"
 version = "0.1.1"
 authors = ["The Radicle Team <dev@radicle.xyz>"]
-edition = "2021"
-homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/README.md"
-repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
-license = "MIT OR Apache-2.0"
 description = "Monkey patches of std types"
 keywords = ["std", "radicle"]
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
+
 
 [lib]
 doctest = false

radicle-surf/Cargo.toml

@@ -4,10 +4,11 @@ description = "A code surfing library for Git repositories"
 readme = "README.md"
 version = "0.25.0"
 authors = ["The Radicle Team <dev@radicle.xyz>"]
-edition = "2021"
-homepage = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt/tree/radicle-surf/README.md"
-repository = "https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt"
-license = "MIT OR Apache-2.0"
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
 
 include = [
     "**/*.rs",

radicle-surf/t/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "radicle-surf-test"
 version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
+edition.workspace = true
+license.workspace = true
 
 publish = false
 

test/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "tests"
 version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
+edition.workspace = true
+license.workspace = true
 
 publish = false
 

test/test-helpers/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "test-helpers"
 version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
+edition.workspace = true
+license.workspace = true
 publish = false
 
 description = "Test helpers"