Type Alias QuantityParseResult<T>

QuantityParseResult:
| { success: true; value: T }
| { error: QuantityParseError; success: false }

Discriminated result returned by NearleyQtyParser.tryParse().

Type Parameters

T

Type Declaration

{ success: true; value: T }
- success: true
  
  True when the expression was parsed and evaluated successfully.
- value: T
  
  Parsed value, suitable for constructing a Quantity.
{ error: QuantityParseError; success: false }
- error: QuantityParseError
  
  Structured failure located in the original input.
- success: false
  
  False when parsing or expression evaluation failed.