Struct burn::data::dataloader::DataLoaderBuilder

pub struct DataLoaderBuilder<I, O> { /* private fields */ }

Expand description

A builder for data loaders.

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impl<I, O> DataLoaderBuilder<I, O>
where I: Send + Sync + Clone + Debug + 'static, O: Send + Clone + Debug + 'static,

pub fn new(batcher: B) -> DataLoaderBuilder<I, O>
where B: DynBatcher<I, O> + 'static,

Creates a new data loader builder.

§Arguments

batcher - The batcher.

§Returns

The data loader builder.

pub fn batch_size(self, batch_size: usize) -> DataLoaderBuilder<I, O>

Sets the batch size to a fix number.The fix batch strategy will be used.

§Arguments

batch_size - The batch size.

§Returns

The data loader builder.

pub fn shuffle(self, seed: u64) -> DataLoaderBuilder<I, O>

Sets the seed for shuffling.

Each time the dataloader starts a new iteration, the dataset will be shuffled.

§Arguments

seed - The seed.

§Returns

The data loader builder.

pub fn num_workers(self, num_workers: usize) -> DataLoaderBuilder<I, O>

Sets the number of workers.

§Arguments

num_workers - The number of workers.

§Returns

The data loader builder.

pub fn build<D>(self, dataset: D) -> Arc<dyn DataLoader<O>>
where D: Dataset + 'static,

Builds the data loader.

§Arguments

dataset - The dataset.

§Returns

The data loader.

Auto Trait Implementations§

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impl<I, O> !UnwindSafe for DataLoaderBuilder<I, O>

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impl<T> Adaptor<()> for T

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fn adapt(&self)

Adapt the type to be passed to a metric.

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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> Downcast<T> for T

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fn downcast(&self) -> &T

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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 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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