Enum PriceAnnotation 

pub enum PriceAnnotation {
    Unit(Amount),
    Total(Amount),
    UnitIncomplete(IncompleteAmount),
    TotalIncomplete(IncompleteAmount),
    UnitEmpty,
    TotalEmpty,
}

Price annotation for a posting (@ or @@).

Price annotations can be incomplete (missing number or currency) before interpolation fills in the missing values.

Variants

Unit(Amount)

Per-unit price (@) with complete amount

Total(Amount)

Total price (@@) with complete amount

UnitIncomplete(IncompleteAmount)

Per-unit price (@) with incomplete amount

TotalIncomplete(IncompleteAmount)

Total price (@@) with incomplete amount

UnitEmpty

Empty per-unit price (@ with no amount)

TotalEmpty

Empty total price (@@ with no amount)

Implementations

impl PriceAnnotation

pub const fn amount(&self) -> Option<&Amount>

Get the complete amount if available.

pub const fn is_unit(&self) -> bool

Check if this is a per-unit price (@ vs @@).

Trait Implementations

impl Archive for PriceAnnotation

where Amount: Archive, IncompleteAmount: Archive,

type Archived = ArchivedPriceAnnotation

The archived representation of this type.

type Resolver = PriceAnnotationResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve( &self, resolver: <Self as Archive>::Resolver, out: Place<<Self as Archive>::Archived>, )

Creates the archived version of this value at the given position and writes it to the given output.

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

impl Clone for PriceAnnotation

fn clone(&self) -> PriceAnnotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PriceAnnotation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PriceAnnotation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<PriceAnnotation, __D> for Archived<PriceAnnotation>

where Amount: Archive, <Amount as Archive>::Archived: Deserialize<Amount, __D>, IncompleteAmount: Archive, <IncompleteAmount as Archive>::Archived: Deserialize<IncompleteAmount, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<PriceAnnotation, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Display for PriceAnnotation

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

Formats the value using the given formatter.

impl PartialEq for PriceAnnotation

fn eq(&self, other: &PriceAnnotation) -> 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<__S: Fallible + ?Sized> Serialize<__S> for PriceAnnotation

where Amount: Serialize<__S>, IncompleteAmount: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Serialize for PriceAnnotation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PriceAnnotation

impl StructuralPartialEq for PriceAnnotation