2 unstable releases
| 0.1.0 | Mar 13, 2024 |
|---|---|
| 0.0.0 | Mar 13, 2024 |
#945 in WebAssembly
23KB
631 lines
Wasm Interface Object Notation
WION is a data interchange format for WebAssembly. It is designed to be a simple, human-readable, and easy-to-write format that can be used to describe the data types and interfaces of WebAssembly modules.
| Type | Values |
|---|---|
| Bools | true, false |
| Number | 42, -0, 3.14 , 0xBeef |
| Strings | "abc\t123", 'x', '\u{0}' |
| Sequence | ("abc", 123), [1, 2, 3] |
| Records | {field-a: 1, field-b: "b"} |
| Options | T, some(T), none |
| Results | T, success(T), failure(E) |
| Variants | tag, tag(data), tag { data } |
| Flags | +[read, write], -[execute] |
Details
Number
- integer:
123,-9 - decimal:
3.14,6.022e+23 - byte:
0xBeef,0b1010_1010
String
- escaped:
\n,\u{0} - raw:
r"abc\t123" - single:
'x' - multi:
'''abc\n123'''
Dependencies
~0.7–1MB
~18K SLoC