Class default

constructor

• new default(): default

• Construct the parsing DFA

  Returns default

Static ReadonlyInstance

extract

• extract<T extends number>(
      typeMap: default<T>,
      input: Uint8Array,
      cursor: number,
      endCursor: number,
  ): undefined | T

• Parse a generated enum that is based on a minimal perfect hash.

  Type Parameters

  • T extends number

  Parameters

  • typeMap: default<T>

    The map to the enum type using a minimal perfect hash that doesn't require string extraction.
  • input: Uint8Array

    The input buffer.
  • cursor: number

    The offset in the input buffer where the enum may be.
  • endCursor: number

    The end point of the parse which should not be overflowed.

  Returns undefined | T

  The matching enum value or undefined if none matches or the parse fails.

match

• match(input: Uint8Array, cursor: number, endCursor: number): undefined | number

• Match a step enum

  Parameters

  • input: Uint8Array

    The input buffer to match against.
  • cursor: number

    The cursor to test the match against.
  • endCursor: number

    The end point to look at in the buffer.

  Returns undefined | number

  The end of the match.