Struct options::OptionsManager

source · 
pub struct OptionsManager<T> { /* private fields */ }
Expand description

Represents an object that manages options and option snapshots.

Implementations§

source§

impl<T> OptionsManager<T>

source

pub fn new(factory: Rc<dyn OptionsFactory<T>>) -> Self

Initializes a new options manager.

Arguments
  • factory - The factory used to create new options.

Trait Implementations§

source§

impl<T> Options<T> for OptionsManager<T>

source§

fn value(&self) -> &T

Gets the configured value.
source§

impl<T> OptionsSnapshot<T> for OptionsManager<T>

source§

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

Gets the configuration options with the specified name. Read more

Auto Trait Implementations§

§

impl<T> !RefUnwindSafe for OptionsManager<T>

§

impl<T> !Send for OptionsManager<T>

§

impl<T> !Sync for OptionsManager<T>

§

impl<T> Unpin for OptionsManager<T>where T: Unpin,

§

impl<T> !UnwindSafe for OptionsManager<T>

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.