Enum DemandLevel 

pub enum DemandLevel {
    Low,
    Medium,
    High,
    VeryHigh,
}

Demand level for content.

Examples

use chie_shared::DemandLevel;

// Classify content demand for reward multipliers
let demand = DemandLevel::High;
assert_eq!(demand.to_string(), "High");

// Determine reward multiplier based on demand
let multiplier = match demand {
    DemandLevel::Low => 1.0,
    DemandLevel::Medium => 1.5,
    DemandLevel::High => 2.0,
    DemandLevel::VeryHigh => 3.0,
};
assert_eq!(multiplier, 2.0);

// Serialization for analytics
let json = serde_json::to_string(&demand).unwrap();
assert_eq!(json, "\"HIGH\"");

Variants

Low

Medium

High

VeryHigh

Trait Implementations

impl Clone for DemandLevel

fn clone(&self) -> DemandLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DemandLevel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DemandLevel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DemandLevel

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

Formats the value using the given formatter.

impl FromSqlEnum for DemandLevel

fn from_sql_enum(s: &str) -> Option<Self>

Parse from SQL enum value.

impl PartialEq for DemandLevel

fn eq(&self, other: &DemandLevel) -> 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 Serialize for DemandLevel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSqlEnum for DemandLevel

fn to_sql_enum(&self) -> &'static str

Get the SQL enum value as a string.

impl Copy for DemandLevel

impl Eq for DemandLevel

impl StructuralPartialEq for DemandLevel