Struct YAMLScript

pub struct YAMLScript { /* private fields */ }

A wrapper around libyamlscript.

Implementations

impl YAMLScript

pub fn new() -> Result<Self, Error>

Create a new instance of a YAMLScript loader.

Errors

This function may return an error if we fail to open the library Namely, it returns Error::NotFound if the library cannot be found.

Examples found in repository

examples/eval_ys_to_json.rs (line 3)

fn main() {
    let input = std::io::read_to_string(std::io::stdin()).unwrap();
    let ys = yamlscript::YAMLScript::new().unwrap();
    let output = ys.load::<serde_json::Value>(&input).unwrap();
    println!("{output}");
}

pub fn load<T>(&self, ys: &str) -> Result<T, Error>

where T: DeserializeOwned,

Load a YAMLScript string, returning the result deserialized.

Errors

This function returns an error if the input string is invalid (contains a nil-byte) or if the YAMLScript engine has returned an error.

Examples found in repository

examples/eval_ys_to_json.rs (line 4)

fn main() {
    let input = std::io::read_to_string(std::io::stdin()).unwrap();
    let ys = yamlscript::YAMLScript::new().unwrap();
    let output = ys.load::<serde_json::Value>(&input).unwrap();
    println!("{output}");
}

Trait Implementations

impl Drop for YAMLScript

fn drop(&mut self)

Executes the destructor for this type.