From cdb804c0509ff08ced35b3e79aad4eac9415f36c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Wed, 14 Feb 2024 10:29:22 +0200
Subject: [PATCH] Declare and check MSRV

---
 .github/workflows/rtsp-types.yml |  28 ++------
 Cargo.lock.msrv                  | 107 +++++++++++++++++++++++++++++++
 Cargo.toml                       |   1 +
 3 files changed, 113 insertions(+), 23 deletions(-)
 create mode 100644 Cargo.lock.msrv

diff --git a/.github/workflows/rtsp-types.yml b/.github/workflows/rtsp-types.yml
index c602635..17f2820 100644
--- a/.github/workflows/rtsp-types.yml
+++ b/.github/workflows/rtsp-types.yml
@@ -42,7 +42,7 @@ jobs:
 
     strategy:
       matrix:
-        toolchain: [stable, beta, nightly]
+        toolchain: ['1.58', stable, beta, nightly]
 
     steps:
     - uses: actions/checkout@v2
@@ -54,28 +54,10 @@ jobs:
         toolchain: ${{ matrix.toolchain }}
         override: true
 
+    - name: Use MSRV Cargo.lock
+      run: cp Cargo.lock.msrv Cargo.lock
+      if: matrix.toolchain == '1.58'
+
     - name: Run tests
       run: |
         cargo test
-
-  armv7-build:
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        toolchain: [stable, beta, nightly]
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Install ${{ matrix.toolchain }}
-      uses: actions-rs/toolchain@v1
-      with:
-        profile: minimal
-        toolchain: ${{ matrix.toolchain }}
-        target: armv7-unknown-linux-gnueabihf
-        override: true
-
-    - name: Build
-      run: |
-        cargo build --target=armv7-unknown-linux-gnueabihf
diff --git a/Cargo.lock.msrv b/Cargo.lock.msrv
new file mode 100644
index 0000000..49bf8cd
--- /dev/null
+++ b/Cargo.lock.msrv
@@ -0,0 +1,107 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cookie-factory"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "396de984970346b0d9e93d1415082923c679e5ae5c3ee3dcbd104f5610af126b"
+
+[[package]]
+name = "form_urlencoded"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+dependencies = [
+ "percent-encoding",
+]
+
+[[package]]
+name = "idna"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "percent-encoding"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+
+[[package]]
+name = "rtsp-types"
+version = "0.1.0"
+dependencies = [
+ "cookie-factory",
+ "nom",
+ "tinyvec",
+ "url",
+]
+
+[[package]]
+name = "tinyvec"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
+[[package]]
+name = "unicode-bidi"
+version = "0.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
+
+[[package]]
+name = "unicode-normalization"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "url"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "percent-encoding",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 7d8b0e1..ac7645d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,6 +9,7 @@ keywords = ["rtsp", "network", "protocol", "multimedia", "streaming"]
 categories = ["network-programming", "multimedia"]
 description = "RTSP (RFC 7826) types, parser and serializer"
 readme = "README.md"
+rust-version = "1.58"
 
 [dependencies]
 nom = "7.0"