Trait KeyFileExt 

pub trait KeyFileExt {
    // Required methods
    fn optional_string(
        &self,
        group: &str,
        key: &str,
    ) -> Result<Option<GString>, Error>;
    fn optional_bool(
        &self,
        group: &str,
        key: &str,
    ) -> Result<Option<bool>, Error>;
}

Helper methods for [glib::KeyFile].

Required Methods

fn optional_string( &self, group: &str, key: &str, ) -> Result<Option<GString>, Error>

Get a string value, but return None if the key does not exist.

fn optional_bool(&self, group: &str, key: &str) -> Result<Option<bool>, Error>

Get a boolean value, but return None if the key does not exist.

Implementations on Foreign Types

impl KeyFileExt for KeyFile

fn optional_string( &self, group: &str, key: &str, ) -> Result<Option<GString>, Error>

fn optional_bool(&self, group: &str, key: &str) -> Result<Option<bool>, Error>

Implementors