Struct BootTimes

pub struct BootTimes {
    pub start: Option<u64>,
    pub end: Option<u64>,
    pub sidecar_start: Option<u64>,
    pub sidecar_end: Option<u64>,
}

Boot times reported by the bootloader.

Fields

start: Option<u64>

Kernel start time.

end: Option<u64>

Kernel end time.

sidecar_start: Option<u64>

Sidecar start time.

sidecar_end: Option<u64>

Sidecar end time.

Implementations

impl BootTimes

pub fn new() -> Result<Self>

Read the boot times passed via device tree by openhcl_boot, at /sys/firmware/fdt.

The device tree is expected to be well formed from the bootloader, so any errors here are not expected.

Trait Implementations

impl Clone for BootTimes

fn clone(&self) -> BootTimes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BootTimes

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

Formats the value using the given formatter.

impl PartialEq for BootTimes

fn eq(&self, other: &BootTimes) -> 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 Copy for BootTimes

impl Eq for BootTimes

impl StructuralPartialEq for BootTimes