Struct AssetPool

pub struct AssetPool {
    assets: Vec<Asset>,
    current_year: u32,
}

A pool of Assets

Fields

assets: Vec<Asset>

The pool of assets, both active and yet to be commissioned.

Sorted in order of commission year.

current_year: u32

Current milestone year.

Implementations

impl AssetPool

pub fn new(assets: Vec<Asset>) -> Self

Create a new AssetPool

pub fn commission_new(&mut self, year: u32)

Commission new assets for the specified milestone year

pub fn decomission_old(&mut self, year: u32)

Decommission old assets for the specified milestone year

pub fn get(&self, id: AssetID) -> Option<&Asset>

Get an asset with the specified ID.

Returns

Reference to an Asset if found, else None. The asset may not be found if it has already been decommissioned.

pub fn iter(&self) -> impl Iterator<Item = &Asset>

Iterate over active assets

pub fn iter_for_region<'a>( &'a self, region_id: &'a RegionID, ) -> impl Iterator<Item = &'a Asset>

Iterate over active assets for a particular region

pub fn iter_for_region_and_commodity<'a>( &'a self, region_id: &'a RegionID, commodity: &'a Rc<Commodity>, ) -> impl Iterator<Item = &'a Asset>

Iterate over only the active assets in a given region that produce or consume a given commodity

pub fn retain(&mut self, assets_to_keep: &HashSet<AssetID>)

Retain all assets whose IDs are in assets_to_keep.

Other assets will be decommissioned. Assets which have not yet been commissioned will not be affected.