Struct DltPacketSlice

pub struct DltPacketSlice<'a> { /* private fields */ }

A slice containing an dlt header & payload.

Implementations

impl<'a> DltPacketSlice<'a>

pub fn from_slice( slice: &'a [u8], ) -> Result<DltPacketSlice<'_>, PacketSliceError>

Read the dlt header and create a slice containing the dlt header & payload.

pub fn has_extended_header(&self) -> bool

Returns if an extended header is present.

pub fn is_big_endian(&self) -> bool

Returns if the numbers in the payload are encoded in big endian.

pub fn is_verbose(&self) -> bool

Returns if the dlt package is verbose or non verbose.

pub fn extended_header(&self) -> Option<DltExtendedHeader>

Returns the dlt extended header if present

pub fn message_type(&self) -> Option<DltMessageType>

Returns the message type if a parsable message type is present

pub fn message_id(&self) -> Option<u32>

Returns the message id if the message is a non verbose message and enough data for a message is present. Otherwise None is returned.

pub fn slice(&self) -> &'a [u8]

Returns the slice containing the dlt header + payload.

pub fn payload(&self) -> &'a [u8]

Returns a slice containing the payload of the dlt message

pub fn message_id_and_payload(&self) -> Option<(u32, &'a [u8])>

Returns the message id and a slice containing the payload (after the message id) if the dlt message is a non verbose message.

If the message is not a non verbose message or does not have enough memory for the message id None is returned.

pub fn non_verbose_payload(&self) -> Option<&'a [u8]>

Returns a slice containing the payload of a non verbose message (after the message id).

pub fn verbose_value_iter(&self) -> Option<VerboseIter<'a>>

Returns a iterator over the verbose values (if the dlt message is a verbose message).

pub fn typed_payload(&self) -> Result<DltTypedPayload<'a>, TypedPayloadError>

Returns the verbose or non verbose payload of the given dlt message (if it has one).

pub fn header(&self) -> DltHeader

Deserialize the dlt header

Trait Implementations

impl<'a> Clone for DltPacketSlice<'a>

fn clone(&self) -> DltPacketSlice<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DltPacketSlice<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for DltPacketSlice<'a>

fn eq(&self, other: &DltPacketSlice<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for DltPacketSlice<'a>

impl<'a> StructuralPartialEq for DltPacketSlice<'a>