Struct Problem 

pub struct Problem {
    pub items: BTreeMap<String, ItemSpec>,
    pub bins: BTreeMap<String, u32>,
}

A bin packing problem to solve

Fields

items: BTreeMap<String, ItemSpec>

A map of item names to their specifications

bins: BTreeMap<String, u32>

A map of bin names to their capacities

Implementations

impl Problem

pub fn solve(&self) -> Result<Solution, Box<dyn Error>>

Solve the problem and return a solution

Errors

Returns an error if the problem is invalid or the solver fails to find a solution.

Trait Implementations

impl Debug for Problem

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Problem

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Problem

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

where __S: Serializer,

Serialize this value into the given Serde serializer.