Struct pixels_graphics_lib::prefs::preferences::Preferences

pub struct Preferences<T>where
    T: Serialize + DeserializeOwned,{ /* private fields */ }

Implementations

impl<T: Serialize + DeserializeOwned> Preferences<T>

pub fn new(path: PathBuf, filename: &str) -> Self

impl<T: Serialize + DeserializeOwned> Preferences<T>

pub fn load(&mut self) -> Result<(), PrefError>

pub fn save(&self) -> Result<(), PrefError>

pub fn get(&self, key: &str) -> Option<&T>

pub fn set(&mut self, key: &str, value: T)

pub fn clear(&mut self, key: &str)

pub fn delete_file(&self) -> bool

Trait Implementations

impl<T> Clone for Preferences<T>where
T: Serialize + DeserializeOwned + Clone,

fn clone(&self) -> Preferences<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Preferences<T>where
T: Serialize + DeserializeOwned + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.