Loader

openfunctions_rs::core::loader

Struct Loader 

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pub struct Loader;
Expand description

A loader for deserializing data from files.

Loader provides a set of methods to easily load and parse files into specified data structures.

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impl Loader

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pub fn new() -> Self

Creates a new Loader instance.

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pub async fn load_yaml<T>(&self, path: &Path) -> Result<T>
where T: DeserializeOwned,

Loads and deserializes a YAML file into a specified type.

§Arguments
  • path - A path to the YAML file.
§Type Parameters
  • T - The type to deserialize the YAML content into. It must implement serde::de::DeserializeOwned.
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pub async fn load_json<T>(&self, path: &Path) -> Result<T>
where T: DeserializeOwned,

Loads and deserializes a JSON file into a specified type.

§Arguments
  • path - A path to the JSON file.
§Type Parameters
  • T - The type to deserialize the JSON content into. It must implement serde::de::DeserializeOwned.

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impl Default for Loader

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fn default() -> Self

Creates a new Loader instance with default settings.

Auto Trait Implementations§

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impl Freeze for Loader

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impl RefUnwindSafe for Loader

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impl Send for Loader

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impl Sync for Loader

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impl Unpin for Loader

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impl UnwindSafe for Loader

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more