Variable FixlenSubtype`Const`

FixlenSubtype: { Blob: 3; Fp32: 0; Fp64: 1; String: 2 } = ...

The three low bits of a fixlen length header: which fixed-length type.

Type Declaration

ReadonlyBlob: 3

Arbitrary binary data.
ReadonlyFp32: 0

IEEE-754 32-bit float, little-endian.
ReadonlyFp64: 1

IEEE-754 64-bit double, little-endian.
ReadonlyString: 2

UTF-8 string (no null terminator).