Struct MetroMap 

pub struct MetroMap {
    pub lines: Vec<MetroLine>,
}

The whole map — every chain as a line.

Fields

lines: Vec<MetroLine>

Implementations

impl MetroMap

pub fn new(lines: Vec<MetroLine>) -> Self

pub fn is_green(&self) -> bool

Every line green ⇒ the whole map is green (the test-matrix is covered). An empty map is vacuously green.

pub fn green_count(&self) -> usize

Count of green lines.

Trait Implementations

impl Clone for MetroMap

fn clone(&self) -> MetroMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetroMap

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

Formats the value using the given formatter.

impl Default for MetroMap

fn default() -> MetroMap

Returns the “default value” for a type.

impl PartialEq for MetroMap

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MetroMap