Struct IoPriority 

pub struct IoPriority {
    pub class: IoClass,
    pub level: u8,
}

An I/O priority: a class plus a 0..=7 level within that class.

Fields

class: IoClass

level: u8

Implementations

impl IoPriority

pub fn new(class: IoClass, level: u8) -> Self

pub fn to_bits(self) -> i32

The packed ioprio value the syscall takes.

pub fn from_bits(bits: i32) -> Self

pub fn label(self) -> String

class/level, e.g. best-effort/4.

Trait Implementations

impl Clone for IoPriority

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IoPriority

impl Debug for IoPriority

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

Formats the value using the given formatter.

impl Default for IoPriority

fn default() -> Self

Returns the “default value” for a type.

impl Eq for IoPriority

impl PartialEq for IoPriority

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IoPriority