package test:fuzz;
world async-fuzz {
// Scalars
export echo-u8: async func(v: u8) -> u8;
export echo-u16: async func(v: u16) -> u16;
export echo-u32: async func(v: u32) -> u32;
export echo-s32: async func(v: s32) -> s32;
export echo-s64: async func(v: s64) -> s64;
export echo-u64: async func(v: u64) -> u64;
export echo-f64: async func(v: f64) -> f64;
export echo-bool: async func(v: bool) -> bool;
export echo-char: async func(v: char) -> char;
// Strings
export echo-string: async func(v: string) -> string;
export concat-strings: async func(a: string, b: string) -> string;
// Lists
export echo-bytes: async func(v: list<u8>) -> list<u8>;
export echo-list-u32: async func(v: list<u32>) -> list<u32>;
export echo-list-string: async func(v: list<string>) -> list<string>;
// Record
record point { x: f64, y: f64 }
export echo-record: async func(v: point) -> point;
// Tuple
export echo-tuple: async func(v: tuple<string, u32>) -> tuple<string, u32>;
// Option
export echo-option-string: async func(v: option<string>) -> option<string>;
// Result
export echo-result: async func(v: result<string, u32>) -> result<string, u32>;
// Variant
variant shape {
circle(f64),
rectangle(tuple<f64, f64>),
none,
}
export echo-variant: async func(v: shape) -> shape;
// Enum + Flags
enum color { red, green, blue }
flags permissions { read, write, execute }
export echo-enum: async func(v: color) -> color;
export echo-flags: async func(v: permissions) -> permissions;
// Stateful accumulator
export accumulate: async func(v: string) -> list<string>;
export reset-accumulator: async func();
// Memory introspection
record memory-usage {
malloc-size: s64,
memory-used-size: s64,
}
export get-memory-usage: async func() -> memory-usage;
export run-gc: async func();
}