Struct LogDiagnosticsState 

pub struct LogDiagnosticsState { /* private fields */ }

State used by the LogDiagnosticsPlugin

Implementations

impl LogDiagnosticsState

pub fn set_timer_duration(&mut self, duration: Duration)

Sets a new duration for the log timer

pub fn add_filter(&mut self, diagnostic_path: DiagnosticPath) -> bool

Add a filter to the log state, returning true if the DiagnosticPath was not present

pub fn extend_filter(&mut self, iter: impl IntoIterator<Item = DiagnosticPath>)

Extends the filter of the log state with multiple DiagnosticPaths

Examples found in repository

examples/diagnostics/log_diagnostics.rs (line 168)

fn enable_filters(
    log_state: &mut LogDiagnosticsState,
    diagnostics: impl IntoIterator<Item = DiagnosticPath>,
) {
    log_state.extend_filter(diagnostics);
}

pub fn remove_filter(&mut self, diagnostic_path: &DiagnosticPath) -> bool

Removes a filter from the log state, returning true if it was present

Examples found in repository

examples/diagnostics/log_diagnostics.rs (line 176)

fn disable_filters(
    log_state: &mut LogDiagnosticsState,
    diagnostics: impl IntoIterator<Item = DiagnosticPath>,
) {
    for diagnostic in diagnostics {
        log_state.remove_filter(&diagnostic);
    }
}

pub fn clear_filter(&mut self)

Clears the filters of the log state

pub fn enable_filtering(&mut self)

Enables filtering with empty filters

Examples found in repository

examples/diagnostics/log_diagnostics.rs (line 116)

fn filters_inputs(
    keys: Res<ButtonInput<KeyCode>>,
    mut status: ResMut<LogDiagnosticsStatus>,
    mut filters: ResMut<LogDiagnosticsFilters>,
    mut log_state: ResMut<LogDiagnosticsState>,
) {
    if keys.just_pressed(KeyCode::KeyQ) {
        *status = match *status {
            LogDiagnosticsStatus::Enabled => {
                log_state.disable_filtering();
                LogDiagnosticsStatus::Disabled
            }
            LogDiagnosticsStatus::Disabled => {
                log_state.enable_filtering();
                if filters.frame_time {
                    enable_filters(&mut log_state, FRAME_TIME_DIAGNOSTICS);
                }
                if filters.entity_count {
                    enable_filters(&mut log_state, ENTITY_COUNT_DIAGNOSTICS);
                }
                if filters.system_info {
                    enable_filters(&mut log_state, SYSTEM_INFO_DIAGNOSTICS);
                }
                LogDiagnosticsStatus::Enabled
            }
        };
    }

    let enabled = *status == LogDiagnosticsStatus::Enabled;
    if keys.just_pressed(KeyCode::Digit1) {
        filters.frame_time = !filters.frame_time;
        if enabled {
            if filters.frame_time {
                enable_filters(&mut log_state, FRAME_TIME_DIAGNOSTICS);
            } else {
                disable_filters(&mut log_state, FRAME_TIME_DIAGNOSTICS);
            }
        }
    }
    if keys.just_pressed(KeyCode::Digit2) {
        filters.entity_count = !filters.entity_count;
        if enabled {
            if filters.entity_count {
                enable_filters(&mut log_state, ENTITY_COUNT_DIAGNOSTICS);
            } else {
                disable_filters(&mut log_state, ENTITY_COUNT_DIAGNOSTICS);
            }
        }
    }
    if keys.just_pressed(KeyCode::Digit3) {
        filters.system_info = !filters.system_info;
        if enabled {
            if filters.system_info {
                enable_filters(&mut log_state, SYSTEM_INFO_DIAGNOSTICS);
            } else {
                disable_filters(&mut log_state, SYSTEM_INFO_DIAGNOSTICS);
            }
        }
    }
}

pub fn disable_filtering(&mut self)

Disables filtering

Examples found in repository

examples/diagnostics/log_diagnostics.rs (line 112)

fn filters_inputs(
    keys: Res<ButtonInput<KeyCode>>,
    mut status: ResMut<LogDiagnosticsStatus>,
    mut filters: ResMut<LogDiagnosticsFilters>,
    mut log_state: ResMut<LogDiagnosticsState>,
) {
    if keys.just_pressed(KeyCode::KeyQ) {
        *status = match *status {
            LogDiagnosticsStatus::Enabled => {
                log_state.disable_filtering();
                LogDiagnosticsStatus::Disabled
            }
            LogDiagnosticsStatus::Disabled => {
                log_state.enable_filtering();
                if filters.frame_time {
                    enable_filters(&mut log_state, FRAME_TIME_DIAGNOSTICS);
                }
                if filters.entity_count {
                    enable_filters(&mut log_state, ENTITY_COUNT_DIAGNOSTICS);
                }
                if filters.system_info {
                    enable_filters(&mut log_state, SYSTEM_INFO_DIAGNOSTICS);
                }
                LogDiagnosticsStatus::Enabled
            }
        };
    }

    let enabled = *status == LogDiagnosticsStatus::Enabled;
    if keys.just_pressed(KeyCode::Digit1) {
        filters.frame_time = !filters.frame_time;
        if enabled {
            if filters.frame_time {
                enable_filters(&mut log_state, FRAME_TIME_DIAGNOSTICS);
            } else {
                disable_filters(&mut log_state, FRAME_TIME_DIAGNOSTICS);
            }
        }
    }
    if keys.just_pressed(KeyCode::Digit2) {
        filters.entity_count = !filters.entity_count;
        if enabled {
            if filters.entity_count {
                enable_filters(&mut log_state, ENTITY_COUNT_DIAGNOSTICS);
            } else {
                disable_filters(&mut log_state, ENTITY_COUNT_DIAGNOSTICS);
            }
        }
    }
    if keys.just_pressed(KeyCode::Digit3) {
        filters.system_info = !filters.system_info;
        if enabled {
            if filters.system_info {
                enable_filters(&mut log_state, SYSTEM_INFO_DIAGNOSTICS);
            } else {
                disable_filters(&mut log_state, SYSTEM_INFO_DIAGNOSTICS);
            }
        }
    }
}

Trait Implementations

impl Component for LogDiagnosticsState

where LogDiagnosticsState: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::SparseSet

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<LogDiagnosticsState>>

Returns ComponentRelationshipAccessor required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add ComponentHook for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert ComponentHook for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard ComponentHook for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove ComponentHook for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn ComponentHook for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

const HAS_SUMMARY_TICK: bool = false

Set this constant to true if the component should track a summary tick.

impl Resource for LogDiagnosticsState

where LogDiagnosticsState: Send + Sync + 'static,