Struct ItemCost 

#[non_exhaustive]
pub struct ItemCost {
    pub stack: ItemStack,
}

An item payment, with an optional exact component predicate.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

stack: ItemStack

Item and minimum count required for this payment.

Implementations

impl ItemCost

pub fn new(stack: ItemStack) -> ItemCost

Construct a payment from a nonempty item value.

pub fn test(&self, stack: &ItemStack) -> bool

Whether stack matches the payment’s identity and explicit component predicate.

Trait Implementations

impl Clone for ItemCost

fn clone(&self) -> ItemCost

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ItemCost

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

Formats the value using the given formatter.

impl PartialEq for ItemCost

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ItemCost

impl Wire for ItemCost

const MIN: usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<ItemCost, WireError>

Decodes one value, leaving any following bytes for the caller.