Method find

crates/kernel_cmdline/src/utf8.rs:122–125

Locate a kernel argument with the given key name. Returns the first parameter matching the given key, or `None` if not found. Key comparison treats dashes and underscores as equivalent.

(&'a self, key: &T)

    /// Returns the first parameter matching the given key, or `None` if not found.
    /// Key comparison treats dashes and underscores as equivalent.
    pub fn find<T: AsRef<str> + ?Sized>(&'a self, key: &T) -> Option<Parameter<'a>> {
        let key = ParameterKey::from(key.as_ref());
        self.iter().find(|p| p.key() == key)
    }

    /// Find all kernel arguments starting with the given UTF-8 prefix.
    ///