Struct MaterialPool 

pub struct MaterialPool {
    pub materials: Vec<Material>,
    /* private fields */
}

Pool of materials for transaction generation.

Fields

materials: Vec<Material>

All materials

Implementations

impl MaterialPool

pub fn new() -> Self

Create a new empty material pool.

pub fn from_materials(materials: Vec<Material>) -> Self

Create a material pool from a vector of materials.

This is the preferred way to create a pool from generated master data, ensuring JEs reference real entities.

pub fn add_material(&mut self, material: Material)

Add a material to the pool.

pub fn random_material(&self, rng: &mut impl Rng) -> Option<&Material>

Get a random material.

pub fn random_material_of_type( &self, material_type: MaterialType, rng: &mut impl Rng, ) -> Option<&Material>

Get a random material of a specific type.

pub fn get_by_abc(&self, classification: char) -> Vec<&Material>

Get materials by ABC classification.

pub fn rebuild_indices(&mut self)

Rebuild indices after deserialization.

pub fn get_by_id(&self, material_id: &str) -> Option<&Material>

Get material by ID.

pub fn len(&self) -> usize

Get count of materials.

pub fn is_empty(&self) -> bool

Check if pool is empty.

Trait Implementations

impl Clone for MaterialPool

fn clone(&self) -> MaterialPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaterialPool

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

Formats the value using the given formatter.

impl Default for MaterialPool

fn default() -> MaterialPool

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MaterialPool

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MaterialPool

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

where __S: Serializer,

Serialize this value into the given Serde serializer.