Enum SwapControl 

pub enum SwapControl {
    Exposed,
    Absent,
    Unknown,
}

Whether this kernel gives a cgroup a memory.swap.max to write, as mur doctor reports it.

Variants

Exposed

A cgroup on this host carries memory.swap.max, so a scope’s swap is bounded at SCOPE_SWAP_MAX.

Absent

A cgroup on this host carries memory.max and no memory.swap.max: the kernel has no per-cgroup swap control, and a scope’s swap is unbounded.

Unknown

No cgroup this process can see has the memory controller enabled, so the question cannot be answered from here. Also the answer off Linux.

Trait Implementations

impl Clone for SwapControl

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SwapControl

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

Formats the value using the given formatter.

impl Eq for SwapControl

impl PartialEq for SwapControl

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SwapControl