Struct CanBusObserverRef 

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

Represents an immutable reference to a CAN bus observer in an MDF file.

A CAN bus observer holds CAN message data for a specific channel group that contains CAN bus data and provides methods to access CAN messages.

Implementations

impl<'a> CanBusObserverRef<'a>

pub fn get_name(&self) -> String

Gets the name of this CAN bus observer.

pub fn get_nof_samples(&self) -> usize

Gets the number of CAN messages (samples) in this observer.

pub fn get_can_message(&self, sample: usize) -> Option<CanMessageRef<'a>>

Gets the CAN message for a specific sample.

Arguments

• sample - The sample index (0-based)

Returns

Returns Some(CanMessageRef) if the sample is valid and contains a CAN message, None otherwise.

pub fn get_all_can_messages(&self) -> Vec<Option<CanMessageRef<'a>>>

Gets all CAN messages for all samples.

Returns

Returns a vector of Option<CanMessageRef> where None indicates a sample without a valid CAN message.

Trait Implementations

impl<'a> Clone for CanBusObserverRef<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for CanBusObserverRef<'a>

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

Formats the value using the given formatter.

impl Display for CanBusObserverRef<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for CanBusObserverRef<'a>