Struct DirPair

pub struct DirPair<T: 'static> {
    pub buy: T,
    pub sell: T,
}

A dirpair is a structure for holding things that depend on trading direction.

For example one might hold one’s position in a particular coin in a DirPair<Decimal>.

Fields

buy: T

sell: T

Implementations

impl<T: 'static> DirPair<T>

pub fn get(&self, dir: Dir) -> &T

get a shared reference to the field specified by dir

pub fn get_mut(&mut self, dir: Dir) -> &mut T

get a mutable reference to field side specified by dir

impl DirPair<Decimal>

pub fn is_empty(&self) -> bool

true if both sides are 0

pub fn net(&self) -> Decimal

net the buy and the sell side (buy - sell)

Trait Implementations

impl<T: Clone + 'static> Clone for DirPair<T>

fn clone(&self) -> DirPair<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + 'static> Debug for DirPair<T>

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

Formats the value using the given formatter.

impl<T: Default + 'static> Default for DirPair<T>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for DirPair<T>

where T: Deserialize<'de> + 'static,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: 'static + JsonSchema> JsonSchema for DirPair<T>

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl<T: PartialEq + 'static> PartialEq for DirPair<T>

fn eq(&self, other: &DirPair<T>) -> 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<T> Serialize for DirPair<T>

where T: Serialize + 'static,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Copy + 'static> Copy for DirPair<T>

impl<T: Eq + 'static> Eq for DirPair<T>

impl<T: 'static> StructuralPartialEq for DirPair<T>