Enum ReadStatWriterFormat

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pub(crate) enum ReadStatWriterFormat {
    Csv(BufWriter<File>),
    CsvStdout(Stdout),
    Feather(FileWriter<BufWriter<File>>),
    Ndjson(BufWriter<File>),
    Parquet(ReadStatParquetWriter),
}

Expand description

Format-specific writer variant, created lazily on first write.

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Csv(BufWriter<File>)

CSV writer to a file.

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CsvStdout(Stdout)

CSV writer to stdout (used for preview mode without an output file).

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Feather(FileWriter<BufWriter<File>>)

Feather (Arrow IPC) writer.

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Ndjson(BufWriter<File>)

Newline-delimited JSON writer.

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Parquet(ReadStatParquetWriter)

Parquet writer.

Auto Trait Implementations§

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impl !UnwindSafe for ReadStatWriterFormat

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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