Enum windows_service::service::PowerEventParam

pub enum PowerEventParam {
    PowerStatusChange,
    ResumeAutomatic,
    ResumeSuspend,
    Suspend,
    PowerSettingChange(PowerBroadcastSetting),
    BatteryLow,
    OemEvent,
    QuerySuspend,
    QuerySuspendFailed,
    ResumeCritical,
}

Enum describing the PowerEvent event

Variants

PowerStatusChange

ResumeAutomatic

ResumeSuspend

Suspend

PowerSettingChange(PowerBroadcastSetting)

BatteryLow

OemEvent

QuerySuspend

QuerySuspendFailed

ResumeCritical

Implementations

impl PowerEventParam

pub unsafe fn from_event(
    event_type: u32,
    event_data: *mut c_void
) -> Result<Self, ParseRawError>

Extract PowerEventParam from event_type and event_data

Safety

Invalid event_data pointer may cause undefined behavior in some circumstances. Please refer to MSDN for more info about the requirements: https://docs.microsoft.com/en-us/windows/win32/api/winsvc/nc-winsvc-lphandler_function_ex

Trait Implementations

impl Clone for PowerEventParam

fn clone(&self) -> PowerEventParam

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for PowerEventParam

impl Debug for PowerEventParam

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for PowerEventParam

impl Hash for PowerEventParam

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<PowerEventParam> for PowerEventParam

fn eq(&self, other: &PowerEventParam) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PowerEventParam) -> bool

This method tests for !=.

impl StructuralEq for PowerEventParam

impl StructuralPartialEq for PowerEventParam