Struct polars::prelude::IpcStreamWriterOption

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pub struct IpcStreamWriterOption { /* private fields */ }

Available on crate feature polars-io only.

Implementations§

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impl IpcStreamWriterOption

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pub fn new() -> IpcStreamWriterOption

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pub fn with_compression( self, compression: Option<IpcCompression> ) -> IpcStreamWriterOption

Set the compression used. Defaults to None.

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pub fn with_extension(self, extension: PathBuf) -> IpcStreamWriterOption

Set the extension. Defaults to “.ipc”.

Trait Implementations§

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impl Default for IpcStreamWriterOption

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fn default() -> IpcStreamWriterOption

Returns the “default value” for a type. Read more

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impl WriterFactory for IpcStreamWriterOption

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fn create_writer<W>(&self, writer: W) -> Box<dyn SerWriter<W>>
where W: Write + 'static,

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fn extension(&self) -> PathBuf

Auto Trait Implementations§

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impl UnwindSafe for IpcStreamWriterOption

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, 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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