Enum Target

pub enum Target {
    National,
    Postcode(String),
    Region(Region),
}

Carbon intensity target, e.g. a postcode or a region

Variants

National

Postcode(String)

Region(Region)

Trait Implementations

impl Clone for Target

fn clone(&self) -> Target

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Target

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

Formats the value using the given formatter.

impl Display for Target

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

Formats the value using the given formatter.

impl From<String> for Target

Creates a Target from a String

If the string is equal to ‘national’ or is empty returns Target::National. If it contains a valid Regionid this returns aTarget::Region, otherwise it returns a Target::Postcode`.

Note how this is infallible because it balls back to Target::Postcode.

let target = Target::from("13".to_string());
assert_eq!(target, Target::Region(Region::London));

let target = Target::from("BS7".to_string());
let bs7 = Target::Postcode("BS7".to_string());
assert_eq!(target, bs7);

fn from(s: String) -> Self

Converts to this type from the input type.

impl PartialEq for Target

fn eq(&self, other: &Target) -> 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 Target