Struct ExtismAdapter 

pub struct ExtismAdapter(/* private fields */);

Implementations

impl ExtismAdapter

pub fn new(plugin: Plugin) -> Self

pub fn from_url(url: &str) -> Result<Self, Error>

Examples found in repository

examples/main.rs (line 11)

fn main() {
    let uri = "https://github.com/extism/plugins/releases/latest/download/count_vowels.wasm";

    let mut adapter = ExtismAdapter::from_url(uri).unwrap();

    let identifier = "count_vowels";
    let input = "Hello, world!";

    let output: &str = adapter.call(identifier, input).unwrap();

    assert_eq!(output, r#"{"count":3,"total":3,"vowels":"aeiouAEIOU"}"#);

    let generic_output = generic_function(&mut adapter, identifier, input).unwrap();

    assert_eq!(
        generic_output,
        r#"{"count":3,"total":6,"vowels":"aeiouAEIOU"}"#
    );
}

Trait Implementations

impl<'b, Input, Output> Adapter<'b, Input, Output> for ExtismAdapter

where Input: ToBytes<'b>, Output: FromBytes<'b>,

type Error = Error

type Identifier = &'b str

fn call( &'b mut self, identifier: Self::Identifier, input: Input, ) -> Result<Output, Self::Error>