2 unstable releases
0.1.0 | Mar 13, 2024 |
---|---|
0.0.0 | Mar 13, 2024 |
#1125 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