Struct FormatReader

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pub struct FormatReader { /* private fields */ }

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Generic format reader interface

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impl FormatReader

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pub fn csv() -> FormatReader

Create a CSV reader

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pub fn json() -> FormatReader

Create a JSON reader

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pub fn parquet() -> FormatReader

Create a Parquet reader

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pub fn numpy() -> FormatReader

Create a NumPy reader

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pub fn with_options(self, options: impl Into<FormatOptions>) -> FormatReader

Set format-specific options

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pub fn auto_detect( path: impl AsRef<Path>, ) -> Result<ArrayBase<OwnedRepr<f64>, Dim<[usize; 2]>>, SklearsError>

Auto-detect format and read file

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pub fn read_file( &self, path: impl AsRef<Path>, ) -> Result<ArrayBase<OwnedRepr<f64>, Dim<[usize; 2]>>, SklearsError>

Read data from file

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pub fn read_bytes( &self, data: &[u8], ) -> Result<ArrayBase<OwnedRepr<f64>, Dim<[usize; 2]>>, SklearsError>

Read data from bytes

Auto Trait Implementations§

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impl UnwindSafe for FormatReader

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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, 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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