Merge pull request #60 from nomalab/update_build

Update build

.github/workflows/main.yml

@@ -24,14 +24,16 @@ jobs:
       fail-fast: false
       matrix:
         rust: [
-          1.71.0,
-          1.72.0,
           1.73.0,
           1.74.0,
           1.75.0,
           1.76.0,
           1.77.0,
           1.78.0,
+          1.79.0,
+          1.80.0,
+          1.81.0,
+          1.82.0,
           stable,
           beta,
           nightly
@@ -61,7 +63,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: 1.82.0
           default: true
           components: rustfmt
 
@@ -82,7 +84,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: 1.82.0
           default: true
           components: clippy
 
@@ -102,7 +104,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: 1.82.0
           default: true
 
       - name: Install tarpaulin

build.rs

@@ -46,6 +46,7 @@ fn main() {
     _ => None,
   };
 
+  println!("cargo:rustc-check-cfg=cfg(ffmpeg_4_0, ffmpeg_4_1, ffmpeg_4_2, ffmpeg_4_3, ffmpeg_4_4, ffmpeg_5_0, ffmpeg_5_1)");
   if let Some(ffmpeg_version) = ffmpeg_version {
     // println!("cargo:warning={}", ffmpeg_version);
     println!("cargo:rustc-cfg={ffmpeg_version}");

src/stream.rs

@@ -59,7 +59,7 @@ impl Stream {
       for _i in 0..4 {
         let character = codec_tag & 0xFF;
         if let Some(c) = char::from_u32(character) {
-          codec_tag_str.push_str(&c.to_string());
+          codec_tag_str.push(c);
         }
         codec_tag >>= 8;
       }