Function as_vec_checked

src/speech.rs:189–193

Returns the Yaml as a `Vec` or an error if it isn't.

(value: &Yaml)

/// Returns the Yaml as a `Vec` or an error if it isn't.
pub fn as_vec_checked(value: &Yaml) -> Result<&Vec<Yaml>> {
    let result = value.as_vec();
    let result = result.ok_or_else(|| yaml_type_err(value, "array"))?;
    return Ok( result );
}

/// Returns the Yaml as a `&str` or an error if it isn't.
pub fn as_str_checked(yaml: &Yaml) -> Result<&str> {