Struct VmTime

pub struct VmTime(/* private fields */);

Roughly analogous to std::time::Instant, but for VM time.

Implementations

impl VmTime

pub fn from_100ns(n: u64) -> Self

Converts from a time in 100ns units.

pub const fn as_100ns(&self) -> u64

Gets the time from VM boot (or some other origin) in 100ns units.

pub fn wrapping_add(self, d: Duration) -> Self

Adds d to the time.

pub fn is_before(self, t: Self) -> bool

Returns whether self is before t.

Note that this is a relative comparison in the 64-bit space and is not transitive: if a is before b, and b is before c, a still may be after c.

pub fn is_after(self, t: Self) -> bool

Returns whether self is after t.

See the comment about transitivity in Self::is_before.

pub fn checked_sub(self, t: Self) -> Option<Duration>

Returns the time between self and t, returning None if self is before t.

pub fn min(self, t: Self) -> Self

Returns self or t, whichever is earlier.

pub fn max(self, t: Self) -> Self

Returns self or t, whichever is later.

Trait Implementations

impl Clone for VmTime

fn clone(&self) -> VmTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VmTime

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

Formats the value using the given formatter.

impl DefaultEncoding for VmTime

type Encoding = TransparentEncoding<<u64 as DefaultEncoding>::Encoding>

The encoding to use for the serialization.

impl Inspect for VmTime

fn inspect(&self, req: Request<'_>)

Inspects the object.

impl PartialEq for VmTime

fn eq(&self, other: &VmTime) -> 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 Transparent for VmTime

const OFFSET: usize = 0usize

The offset of the inner type. This should almost always be zero unless Rust decides to add some padding at the beginning in some debug mode.

type Inner = u64

The inner type.

impl Copy for VmTime

impl Eq for VmTime

impl StructuralPartialEq for VmTime