Loader

spirit::cfg_loader

Struct Loader

pub struct Loader { /* private fields */ }

Expand description

The loader of configuration.

This is created by the Builder. See the module documentation for details.

Implementations§

impl Loader

pub fn load<C: DeserializeOwned>(&mut self) -> Result<C, AnyError>

Loads configuration according to parameters configured on the originating Builder and on the command line.

Note that it is possible to load the configuration multiple times during the lifetime of the Loader. Each time all the sources are loaded from scratch (even new files in directories are discovered), so this can be used to reflect configuration changes at runtime.

Auto Trait Implementations§

impl Freeze for Loader

impl !RefUnwindSafe for Loader

impl Send for Loader

impl !Sync for Loader

impl Unpin for Loader

impl !UnwindSafe for Loader

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoResult<T> for T

fn into_result(self) -> Result<T, Box<dyn Error + Send + Sync>>

Turns self into the result.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.