Struct MemoryStats 

pub struct MemoryStats {
    pub total_bytes: u64,
    pub used_bytes: u64,
    pub available_bytes: u64,
    pub free_bytes: u64,
    pub cached_bytes: Option<u64>,
    pub swap_total_bytes: u64,
    pub swap_used_bytes: u64,
}

Physical memory and swap usage.

Fields

total_bytes: u64

Installed (visible) memory.

used_bytes: u64

Memory in use by processes (total minus available).

available_bytes: u64

Memory that can be allocated without swapping.

free_bytes: u64

Completely unused memory.

cached_bytes: Option<u64>

Page cache and reclaimable slab, where the platform reports it.

swap_total_bytes: u64

Total swap space.

swap_used_bytes: u64

Swap space in use.

Trait Implementations

impl Clone for MemoryStats

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 MemoryStats

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

Formats the value using the given formatter.

impl Default for MemoryStats

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MemoryStats

where MemoryStats: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MemoryStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.