Enum BarrierType 

#[non_exhaustive]
#[repr(u8)]
pub enum BarrierType {
    UpAndIn = 0,
    UpAndOut = 1,
    DownAndIn = 2,
    DownAndOut = 3,
}

Describes the type of barrier for Barrier options.

Barrier options become active (“knock-in”) or inactive (“knock-out”) when the underlying asset reaches a specified price level.

Examples

use option_type::BarrierType;

let barrier = BarrierType::UpAndIn;
assert!(barrier.is_knock_in());
assert!(!barrier.is_knock_out());

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UpAndIn = 0

The option activates if the price goes above a certain level.

UpAndOut = 1

The option deactivates if the price goes above a certain level.

DownAndIn = 2

The option activates if the price goes below a certain level.

DownAndOut = 3

The option deactivates if the price goes below a certain level.

Implementations

impl BarrierType

pub const fn is_knock_in(&self) -> bool

Returns true if this is a knock-in barrier (UpAndIn or DownAndIn).

pub const fn is_knock_out(&self) -> bool

Returns true if this is a knock-out barrier (UpAndOut or DownAndOut).

pub const fn is_up(&self) -> bool

Returns true if the barrier direction is upward (UpAndIn or UpAndOut).

pub const fn is_down(&self) -> bool

Returns true if the barrier direction is downward (DownAndIn or DownAndOut).

Trait Implementations

impl Clone for BarrierType

fn clone(&self) -> BarrierType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BarrierType

impl Debug for BarrierType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BarrierType

fn deserialize<__D>( __deserializer: __D, ) -> Result<BarrierType, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BarrierType

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

Formats the value using the given formatter.

impl Eq for BarrierType

impl Hash for BarrierType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BarrierType

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BarrierType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BarrierType

impl ToSchema for BarrierType

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

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.