Enum TimestampPrecision 

pub enum TimestampPrecision {
    Microsecond,
    Millisecond,
    None,
}

Timestamp precision.

Indicates the precision of timestamps provided by the hardware.

Examples

use canlink_hal::TimestampPrecision;

let precision = TimestampPrecision::Microsecond;
assert_eq!(precision.resolution_us(), Some(1));

Variants

Microsecond

Microsecond precision (1 µs)

Millisecond

Millisecond precision (1 ms = 1000 µs)

None

No timestamp support

Implementations

impl TimestampPrecision

pub const fn resolution_us(&self) -> Option<u64>

Get the resolution in microseconds.

Returns None if timestamps are not supported.

Examples

use canlink_hal::TimestampPrecision;

assert_eq!(TimestampPrecision::Microsecond.resolution_us(), Some(1));
assert_eq!(TimestampPrecision::Millisecond.resolution_us(), Some(1000));
assert_eq!(TimestampPrecision::None.resolution_us(), None);

pub const fn is_supported(&self) -> bool

Check if timestamps are supported.

Examples

use canlink_hal::TimestampPrecision;

assert!(TimestampPrecision::Microsecond.is_supported());
assert!(TimestampPrecision::Millisecond.is_supported());
assert!(!TimestampPrecision::None.is_supported());

Trait Implementations

impl Clone for TimestampPrecision

fn clone(&self) -> TimestampPrecision

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimestampPrecision

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TimestampPrecision

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for TimestampPrecision

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TimestampPrecision

fn eq(&self, other: &TimestampPrecision) -> 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 Serialize for TimestampPrecision

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TimestampPrecision

impl Eq for TimestampPrecision

impl StructuralPartialEq for TimestampPrecision