caffeine_lang/value

Types

DurationUnit

Unit suffix on a duration literal. Round-trippable with duration_unit_to_string.

pub type DurationUnit {
  Millisecond
  Second
  Minute
  Hour
  Day
}

Constructors

```
Millisecond
```
```
Second
```
```
Minute
```
```
Hour
```
```
Day
```

Value

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A typed value ADT that carries type information forward through the pipeline. Replaces the use of Dynamic for values in the compiler pipeline.

pub type Value {
  StringValue(String)
  IntValue(Int)
  FloatValue(Float)
  PercentageValue(Float)
  BoolValue(Bool)
  ListValue(List(Value))
  DictValue(dict.Dict(String, Value))
  DurationValue(amount: Float, unit: DurationUnit)
  NilValue
}

Constructors

```
StringValue(String)
```
```
IntValue(Int)
```
```
FloatValue(Float)
```
```
PercentageValue(Float)
```
```
BoolValue(Bool)
```
```
ListValue(List(Value))
```
```
DictValue(dict.Dict(String, Value))
```
```
DurationValue(amount: Float, unit: DurationUnit)
```
A duration literal such as 10d, 50ms, 0.200s. amount is the as-written magnitude; unit the as-written suffix. Use duration_to_milliseconds for unit-normalized comparison.
```
NilValue
```
Represents an absent Optional or Defaulted value.