Update to Rust edition 2021 and minimum supported Rust version 1.56

Also update CI image to use meson 0.60.
2024-12-26 01:50:33 +00:00 · 2021-10-30 14:31:45 +03:00 · 2021-10-30 14:31:45 +03:00 · c00a97f5ec
commit c00a97f5ec
parent 0a5100ca9b
46 changed files with 91 additions and 91 deletions
--- a/ci/images_template.yml
+++ b/ci/images_template.yml
@ -1,4 +1,4 @@
 variables:
-  GST_RS_IMG_TAG: '2021-10-22.1'
+  GST_RS_IMG_TAG: '2021-10-31.0'
  GST_RS_STABLE: '1.56.0'
-  GST_RS_MSRV: '1.54.0'
+  GST_RS_MSRV: '1.56.0'
--- a/ci/install-gst.sh
+++ b/ci/install-gst.sh
@ -1,6 +1,6 @@
 set -e

-pip3 install meson==0.59.2
+pip3 install meson==0.60.0

 # gstreamer-rs already has a 'gstreamer' directory so don't clone there
 pushd .
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@ -3,8 +3,8 @@ name = "examples"
 version = "0.18.0"
 license = "MIT"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core" }
--- a/gstreamer-app/Cargo.toml
+++ b/gstreamer-app/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_app/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 futures-core = "0.3"
--- a/gstreamer-app/sys/Cargo.toml
+++ b/gstreamer-app/sys/Cargo.toml
@ -45,8 +45,8 @@ name = "gstreamer-app-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_app_1_0]
--- a/gstreamer-audio/Cargo.toml
+++ b/gstreamer-audio/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_audio/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 libc = "0.2"
--- a/gstreamer-audio/sys/Cargo.toml
+++ b/gstreamer-audio/sys/Cargo.toml
@ -48,8 +48,8 @@ name = "gstreamer-audio-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_audio_1_0]
--- a/gstreamer-base/Cargo.toml
+++ b/gstreamer-base/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_base/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 cfg-if = "1.0"
--- a/gstreamer-base/sys/Cargo.toml
+++ b/gstreamer-base/sys/Cargo.toml
@ -49,8 +49,8 @@ name = "gstreamer-base-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_base_1_0]
--- a/gstreamer-check/Cargo.toml
+++ b/gstreamer-check/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_check/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-check/sys/Cargo.toml
+++ b/gstreamer-check/sys/Cargo.toml
@ -45,8 +45,8 @@ name = "gstreamer-check-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_check_1_0]
--- a/gstreamer-controller/Cargo.toml
+++ b/gstreamer-controller/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_controller/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-controller/sys/Cargo.toml
+++ b/gstreamer-controller/sys/Cargo.toml
@ -46,8 +46,8 @@ name = "gstreamer-controller-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_controller_1_0]
--- a/gstreamer-editing-services/Cargo.toml
+++ b/gstreamer-editing-services/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_editing_services/"
 keywords = ["gstreamer", "multimedia", "gnome", "nle"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 libc = "0.2"
--- a/gstreamer-editing-services/sys/Cargo.toml
+++ b/gstreamer-editing-services/sys/Cargo.toml
@ -51,8 +51,8 @@ name = "gstreamer-editing-services-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gst_editing_services_1_0]
--- a/gstreamer-gl/Cargo.toml
+++ b/gstreamer-gl/Cargo.toml
@ -13,8 +13,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_gl/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-gl/egl/Cargo.toml
+++ b/gstreamer-gl/egl/Cargo.toml
@ -13,8 +13,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_gl_egl/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 libc = "0.2"
--- a/gstreamer-gl/egl/sys/Cargo.toml
+++ b/gstreamer-gl/egl/sys/Cargo.toml
@ -10,8 +10,8 @@ name = "gstreamer-gl-egl-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.system-deps.gstreamer_gl_egl_1_0]
 name = "gstreamer-gl-1.0"
 version = "1.14"
--- a/gstreamer-gl/sys/Cargo.toml
+++ b/gstreamer-gl/sys/Cargo.toml
@ -47,8 +47,8 @@ name = "gstreamer-gl-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_gl_1_0]
--- a/gstreamer-gl/wayland/Cargo.toml
+++ b/gstreamer-gl/wayland/Cargo.toml
@ -13,8 +13,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_gl_wayland/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 libc = "0.2"
--- a/gstreamer-gl/wayland/sys/Cargo.toml
+++ b/gstreamer-gl/wayland/sys/Cargo.toml
@ -10,8 +10,8 @@ name = "gstreamer-gl-wayland-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.system-deps.gstreamer_gl_wayland_1_0]
 name = "gstreamer-gl-1.0"
 version = "1.14"
--- a/gstreamer-gl/x11/Cargo.toml
+++ b/gstreamer-gl/x11/Cargo.toml
@ -13,8 +13,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_gl_x11/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 libc = "0.2"
--- a/gstreamer-gl/x11/sys/Cargo.toml
+++ b/gstreamer-gl/x11/sys/Cargo.toml
@ -10,8 +10,8 @@ name = "gstreamer-gl-x11-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.system-deps.gstreamer_gl_x11_1_0]
 name = "gstreamer-gl-1.0"
 version = "1.14"
--- a/gstreamer-mpegts/sys/Cargo.toml
+++ b/gstreamer-mpegts/sys/Cargo.toml
@ -45,8 +45,8 @@ name = "gstreamer-mpegts-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_mpegts_1_0]
--- a/gstreamer-net/Cargo.toml
+++ b/gstreamer-net/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_net/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 ffi = { package = "gstreamer-net-sys", path = "sys", features = ["v1_8"] }
--- a/gstreamer-net/sys/Cargo.toml
+++ b/gstreamer-net/sys/Cargo.toml
@ -45,8 +45,8 @@ name = "gstreamer-net-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_net_1_0]
--- a/gstreamer-pbutils/Cargo.toml
+++ b/gstreamer-pbutils/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_pbutils/"
 keywords = ["gstreamer", "multimedia", "audio", "pbutils", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-pbutils/sys/Cargo.toml
+++ b/gstreamer-pbutils/sys/Cargo.toml
@ -52,8 +52,8 @@ name = "gstreamer-pbutils-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_pbutils_1_0]
--- a/gstreamer-player/Cargo.toml
+++ b/gstreamer-player/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_player/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-player/sys/Cargo.toml
+++ b/gstreamer-player/sys/Cargo.toml
@ -44,8 +44,8 @@ name = "gstreamer-player-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_player_1_0]
--- a/gstreamer-rtp/Cargo.toml
+++ b/gstreamer-rtp/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_rtp/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-rtp/sys/Cargo.toml
+++ b/gstreamer-rtp/sys/Cargo.toml
@ -47,8 +47,8 @@ name = "gstreamer-rtp-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_rtp_1_0]
--- a/gstreamer-rtsp-server/Cargo.toml
+++ b/gstreamer-rtsp-server/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_rtsp_server/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-rtsp-server/sys/Cargo.toml
+++ b/gstreamer-rtsp-server/sys/Cargo.toml
@ -57,8 +57,8 @@ name = "gstreamer-rtsp-server-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_rtsp_server_1_0]
--- a/gstreamer-rtsp/Cargo.toml
+++ b/gstreamer-rtsp/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_rtsp/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-rtsp/sys/Cargo.toml
+++ b/gstreamer-rtsp/sys/Cargo.toml
@ -52,8 +52,8 @@ name = "gstreamer-rtsp-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_rtsp_1_0]
--- a/gstreamer-sdp/Cargo.toml
+++ b/gstreamer-sdp/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_sdp/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 ffi = { package = "gstreamer-sdp-sys", path = "sys", features = ["v1_8"] }
--- a/gstreamer-sdp/sys/Cargo.toml
+++ b/gstreamer-sdp/sys/Cargo.toml
@ -43,8 +43,8 @@ name = "gstreamer-sdp-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_sdp_1_0]
--- a/gstreamer-tag/sys/Cargo.toml
+++ b/gstreamer-tag/sys/Cargo.toml
@ -45,8 +45,8 @@ name = "gstreamer-tag-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_tag_1_0]
--- a/gstreamer-video/Cargo.toml
+++ b/gstreamer-video/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_video/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer-video/sys/Cargo.toml
+++ b/gstreamer-video/sys/Cargo.toml
@ -50,8 +50,8 @@ name = "gstreamer-video-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_video_1_0]
--- a/gstreamer-webrtc/Cargo.toml
+++ b/gstreamer-webrtc/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer_webrtc/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 libc = "0.2"
--- a/gstreamer-webrtc/sys/Cargo.toml
+++ b/gstreamer-webrtc/sys/Cargo.toml
@ -37,8 +37,8 @@ name = "gstreamer-webrtc-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_webrtc_1_0]
--- a/gstreamer/Cargo.toml
+++ b/gstreamer/Cargo.toml
@ -10,8 +10,8 @@ readme = "README.md"
 homepage = "https://gstreamer.freedesktop.org"
 documentation = "https://gstreamer.pages.freedesktop.org/gstreamer-rs/stable/latest/docs/gstreamer/"
 keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 bitflags = "1.0"
--- a/gstreamer/sys/Cargo.toml
+++ b/gstreamer/sys/Cargo.toml
@ -46,8 +46,8 @@ name = "gstreamer-sys"
 readme = "README.md"
 repository = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs"
 version = "0.18.0"
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"
 [package.metadata.docs.rs]
 features = ["dox"]
 [package.metadata.system-deps.gstreamer_1_0]
--- a/tutorials/Cargo.toml
+++ b/tutorials/Cargo.toml
@ -3,8 +3,8 @@ name = "tutorials"
 version = "0.18.0"
 license = "MIT"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-edition = "2018"
-rust-version = "1.54"
+edition = "2021"
+rust-version = "1.56"

 [dependencies]
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core" }