Trait RecordDiagnostics 

pub trait RecordDiagnostics: Send + Sync {
    // Required methods
    fn record_f32<N>(
        &self,
        command_encoder: &mut CommandEncoder,
        buffer: &BufferSlice<'_>,
        name: N,
    )
       where N: Into<Cow<'static, str>>;
    fn record_u32<N>(
        &self,
        command_encoder: &mut CommandEncoder,
        buffer: &BufferSlice<'_>,
        name: N,
    )
       where N: Into<Cow<'static, str>>;

    // Provided methods
    fn time_span<E, N>(
        &self,
        encoder: &mut E,
        name: N,
    ) -> TimeSpanGuard<'_, Self, E>
       where E: WriteTimestamp,
             N: Into<Cow<'static, str>> { ... }
    fn pass_span<P, N>(
        &self,
        pass: &mut P,
        name: N,
    ) -> PassSpanGuard<'_, Self, P>
       where P: Pass,
             N: Into<Cow<'static, str>> { ... }
}

Allows recording diagnostic spans.

Required Methods

fn record_f32<N>( &self, command_encoder: &mut CommandEncoder, buffer: &BufferSlice<'_>, name: N, )

where N: Into<Cow<'static, str>>,

Reads a f32 from the specified buffer and uploads it as a diagnostic.

The provided buffer slice must be 4 bytes long, and the buffer must have wgpu::BufferUsages::COPY_SRC;

fn record_u32<N>( &self, command_encoder: &mut CommandEncoder, buffer: &BufferSlice<'_>, name: N, )

where N: Into<Cow<'static, str>>,

Reads a u32 from the specified buffer and uploads it as a diagnostic.

The provided buffer slice must be 4 bytes long, and the buffer must have wgpu::BufferUsages::COPY_SRC;

Provided Methods

fn time_span<E, N>( &self, encoder: &mut E, name: N, ) -> TimeSpanGuard<'_, Self, E>

where E: WriteTimestamp, N: Into<Cow<'static, str>>,

Begin a time span, which will record elapsed CPU and GPU time.

Returns a guard, which will panic on drop unless you end the span.

fn pass_span<P, N>(&self, pass: &mut P, name: N) -> PassSpanGuard<'_, Self, P>

where P: Pass, N: Into<Cow<'static, str>>,

Begin a pass span, which will record elapsed CPU and GPU time, as well as pipeline statistics on supported platforms.

Returns a guard, which will panic on drop unless you end the span.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, T: RecordDiagnostics> RecordDiagnostics for Option<&'a T>

fn record_f32<N>( &self, command_encoder: &mut CommandEncoder, buffer: &BufferSlice<'_>, name: N, )

where N: Into<Cow<'static, str>>,

fn record_u32<N>( &self, command_encoder: &mut CommandEncoder, buffer: &BufferSlice<'_>, name: N, )

where N: Into<Cow<'static, str>>,

impl<T: RecordDiagnostics> RecordDiagnostics for Option<Arc<T>>

fn record_f32<N>( &self, command_encoder: &mut CommandEncoder, buffer: &BufferSlice<'_>, name: N, )

where N: Into<Cow<'static, str>>,

fn record_u32<N>( &self, command_encoder: &mut CommandEncoder, buffer: &BufferSlice<'_>, name: N, )

where N: Into<Cow<'static, str>>,

Implementors

impl RecordDiagnostics for DiagnosticsRecorder