Struct GlQuery 

pub struct GlQuery { /* private fields */ }

Implementations

impl GlQuery

pub fn new(server: &GlGraphicsServer) -> Result<GlQuery, FrameworkError>

Trait Implementations

impl Debug for GlQuery

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Drop for GlQuery

fn drop(&mut self)

Executes the destructor for this type.

impl GpuQueryTrait for GlQuery

fn begin(&self, kind: QueryKind)

Begins a query of the given kind. All drawing commands must be enclosed withing a pair of this method and Self::end calls. See QueryKind for more info.

fn end(&self)

Ends the query. Must be called after and in pair with Self::begin.

fn is_started(&self) -> bool

Returns true if the query is started (Self::begin was called).

fn try_get_result(&self) -> Option<QueryResult>

Tries to fetch the query result without blocking. The query object guarantees that the result will be stored until the next call of Self::begin, so consecutive calls of this method are allowed.