Struct constellation_internal::Resources

pub struct Resources {
    pub mem: Mem,
    pub cpu: Cpu,
}

Memory and CPU requirements for a process.

This is used in allocation of a process, to ensure that sufficient resources are available.

Best effort is made to enforce these as limits to avoid buggy/greedy processes starving others.

The default is RESOURCES_DEFAULT, which is defined as:

pub const RESOURCES_DEFAULT: Resources = Resources {
    mem: 100 * Mem::MIB, // 100 MiB
    cpu: Cpu::CORE / 16, // 1/16th of a logical CPU core
};

Fields

mem: Mem

Memory requirement in bytes

cpu: Cpu

CPU requirement as a fraction of one logical core

Trait Implementations

impl Clone for Resources

fn clone(&self) -> Resources

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Resources

impl Debug for Resources

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

Formats the value using the given formatter.

impl Default for Resources

fn default() -> Self

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Resources

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<Resources> for Resources

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Resources

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Resources