Struct MeterSlot 

pub struct MeterSlot { /* private fields */ }

A meter slot with an auto-assigned ID.

Declare in your params struct with #[meter]:

#[derive(Params)]
pub struct MyParams {
    #[meter]
    pub meter_left: MeterSlot,
}

id is pub so the #[derive(Params)] macro can construct a MeterSlot { id: <auto-assigned> } directly without going through a pub fn new(id) constructor that would let user code mint arbitrary slots and break the auto-assignment contract.

Implementations

impl MeterSlot

pub fn id(&self) -> u32

Trait Implementations

impl From<&MeterSlot> for u32

fn from(m: &MeterSlot) -> u32

Converts to this type from the input type.

impl From<MeterSlot> for u32

fn from(m: MeterSlot) -> u32

Converts to this type from the input type.