Struct ExternalSort

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pub struct ExternalSort { /* private fields */ }

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External sorter for handling very large datasets efficiently

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impl ExternalSort

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pub fn new( max_memory_mb: usize, parallel: bool, use_radix: bool, temp_dir_path: Option<&str>, ) -> Result<Self>

Create new external sorter with memory limit

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pub fn sort_file( &self, input_path: &Path, output_path: &Path, numeric: bool, unique: bool, ) -> Result<()>

Main external sort entry point

Auto Trait Implementations§

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impl UnwindSafe for ExternalSort

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

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut 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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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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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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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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