Struct MigrationPlan 

pub struct MigrationPlan {
    pub workload: MigratableWorkload,
    pub source_device: usize,
    pub target_device: usize,
    pub estimated_cost: f64,
    pub expected_benefit: f64,
    pub net_benefit: f64,
    pub created_at: Instant,
    pub approved: bool,
}

A planned migration operation

Fields

workload: MigratableWorkload

The workload to migrate

source_device: usize

Source device index

target_device: usize

Destination device index

estimated_cost: f64

Estimated transfer cost

expected_benefit: f64

Expected benefit (load reduction on source)

net_benefit: f64

Net benefit (benefit - cost)

created_at: Instant

Plan creation timestamp

approved: bool

Whether the plan is approved for execution

Implementations

impl MigrationPlan

pub fn new( workload: MigratableWorkload, target_device: usize, config: &MigrationConfig, ) -> Self

Create a new migration plan

pub fn should_migrate(&self) -> bool

Check if migration should proceed

Trait Implementations

impl Clone for MigrationPlan

fn clone(&self) -> MigrationPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationPlan

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

Formats the value using the given formatter.