error[E0308]: mismatched types
James
jam at tigger.ws
Mon Feb 21 12:03:41 UTC 2022
> On 19 Feb 2022, at 11:06 pm, Nathan Stratton via gstreamer-devel <gstreamer-devel at lists.freedesktop.org> wrote:
>
> Trying to build gstreamer from git tags/1.20.0 and am running into the following error, is there a way to just disable gsttextwap?
>
> Compiling gstreamer-base v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692 <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692>)
> Compiling gstreamer-rtp v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692 <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692>)
> Compiling gstreamer-video v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692 <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692>)
> Compiling gstreamer-audio v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692 <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692>)
> Compiling gstreamer-net v0.19.0 (https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692 <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs#b451f692>)
> error[E0308]: mismatched types
> --> text/wrap/src/gsttextwrap/imp.rs:414:13
> |
> 413 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> 414 | QueryView::Latency(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> For more information about this error, try `rustc --explain E0308`.
> error: could not compile `gst-plugin-textwrap` due to previous error
> warning: build failed, waiting for other jobs to finish...
> error[E0599]: no method named `get` found for reference `&gstreamer::event::Seek<&EventRef>` in the current scope
> --> text/json/src/jsongstparse/imp.rs:694:71
> |
> 694 | let (rate, flags, start_type, start, stop_type, stop) = event.get();
> | ^^^ method not found in `&gstreamer::event::Seek<&EventRef>`
>
> error[E0599]: no method named `seqnum` found for reference `&gstreamer::event::Seek<&EventRef>` in the current scope
> --> text/json/src/jsongstparse/imp.rs:722:33
> |
> 722 | let seek_seqnum = event.seqnum();
> | ^^^^^^ method not found in `&gstreamer::event::Seek<&EventRef>`
>
> error[E0308]: mismatched types
> --> video/flavors/src/flvdemux/imp.rs:412:13
> |
> 411 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> 412 | QueryView::Position(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> error[E0308]: mismatched types
> --> video/flavors/src/flvdemux/imp.rs:431:13
> |
> 411 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> ...
> 431 | QueryView::Duration(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> error[E0308]: mismatched types
> --> text/json/src/jsongstparse/imp.rs:786:53
> |
> 786 | EventView::Seek(e) => self.perform_seek(&e, element),
> | ^^ expected struct `gstreamer::event::Seek`, found reference
> |
> = note: expected reference `&gstreamer::event::Seek<&EventRef>`
> found reference `&&gstreamer::event::Seek`
>
> error[E0308]: mismatched types
> --> text/json/src/jsongstparse/imp.rs:802:13
> |
> 801 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> 802 | QueryView::Seeking(mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> error[E0308]: mismatched types
> --> text/json/src/jsongstparse/imp.rs:822:13
> |
> 801 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> ...
> 822 | QueryView::Position(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> error[E0308]: mismatched types
> --> text/json/src/jsongstparse/imp.rs:832:13
> |
> 801 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> ...
> 832 | QueryView::Duration(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> error[E0308]: mismatched types
> --> net/reqwest/src/reqwesthttpsrc/imp.rs:1083:13
> |
> 1082 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> 1083 | QueryView::Scheduling(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> Some errors have detailed explanations: E0308, E0599.
> For more information about an error, try `rustc --explain E0308`.
> error[E0308]: mismatched types
> --> utils/uriplaylistbin/src/uriplaylistbin/imp.rs:830:72
> |
> 830 | if let Err(e) = self.handle_stream_collection(element, stream_collection_msg) {
> | ^^^^^^^^^^^^^^^^^^^^^ expected struct `gstreamer::message::StreamCollection`, found reference
> |
> = note: expected struct `gstreamer::message::StreamCollection`
> found reference `&gstreamer::message::StreamCollection`
>
> error[E0308]: mismatched types
> --> utils/uriplaylistbin/src/uriplaylistbin/imp.rs:837:58
> |
> 837 | if !self.handle_stream_selected(element, stream_selected) {
> | ^^^^^^^^^^^^^^^ expected struct `gstreamer::message::StreamsSelected`, found reference
> |
> = note: expected struct `gstreamer::message::StreamsSelected`
> found reference `&gstreamer::message::StreamsSelected`
>
> error[E0308]: mismatched types
> --> audio/audiofx/src/audioloudnorm/imp.rs:1696:13
> |
> 1695 | match query.view_mut() {
> | ---------------- this expression has type `QueryViewMut<'_>`
> 1696 | QueryView::Latency(ref mut q) => {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `QueryViewMut`, found enum `QueryView`
>
> error[E0308]: mismatched types
> --> audio/audiofx/src/audiornnoise/imp.rs:355:20
> |
> 355 | if let gst::QueryView::Latency(ref mut q) = query.view_mut() {
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------- this expression has type `QueryViewMut<'_>`
> | |
> | expected enum `QueryViewMut`, found enum `QueryView`
>
> Error: CliError { error: Some(build failed), exit_code: 101 }
Nathan I aways find feedback helpful. Here's my $0.02
I built 1.20.0 yesterday for intel x86_64 where it completed without error. I built with
meson -Dgpl=enabled build --prefix=/usr/local
as per the docs but it did NOT build x264enc.
Repeating with 1.18.0 and everything worked.
James
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