Struct RawEvent

pub struct RawEvent<'a> {
    pub metadata: EventMetadata,
    pub len: u32,
    pub event_type: u16,
    pub nparams: u32,
    pub payload: &'a [u8],
}

Fields

metadata: EventMetadata

len: u32

event_type: u16

nparams: u32

payload: &'a [u8]

Implementations

impl RawEvent<'_>

pub fn from(buf: &[u8]) -> Result<RawEvent<'_>>

pub unsafe fn from_ptr<'a>(buf: *const u8) -> Result<RawEvent<'a>>

Safety

buf must point to a complete event, i.e.

• include the length field
• include nparams lengths
• have enough data bytes for all the fields (sum of lengths)

pub fn load<'a, T: PayloadFromBytes<'a> + EventPayload>( &'a self, ) -> Result<Event<T>, PayloadFromBytesError>

pub unsafe fn params<T>( &self, ) -> Result<impl Iterator<Item = Result<&[u8], FromBytesError>>, PayloadFromBytesError>

Safety

T must correspond to the type of the length field (u16 or u32, depending on event type)

impl RawEvent<'_>

pub fn load_any(&self) -> Result<Event<AnyEvent<'_>>, PayloadFromBytesError>

Trait Implementations

impl<'a> Debug for RawEvent<'a>

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

Formats the value using the given formatter.

impl EventToBytes for RawEvent<'_>

fn write<W: Write>(&self, writer: W) -> Result<()>