Struct TextReader

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pub struct TextReader<R> { /* private fields */ }

Expand description

Streams events from whitespace-separated text, one event per line. Blank lines and # comments are skipped; polarity is positive when its value is greater than zero (handles both 0/1 and -1/1 conventions). Extra columns are ignored.

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impl<R: BufRead> TextReader<R>

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pub fn new(reader: R, options: TextOptions) -> Result<Self, IoError>

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impl<R: Debug> Debug for TextReader<R>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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fn next_event(&mut self) -> Result<Option<RawEvent>, IoError>

Returns the next event, or None at end of stream.

Auto Trait Implementations§

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impl<R> Freeze for TextReader<R>
where R: Freeze,

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impl<R> RefUnwindSafe for TextReader<R>
where R: RefUnwindSafe,

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impl<R> Send for TextReader<R>
where R: Send,

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impl<R> Sync for TextReader<R>
where R: Sync,

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impl<R> Unpin for TextReader<R>
where R: Unpin,

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impl<R> UnsafeUnpin for TextReader<R>
where R: UnsafeUnpin,

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impl<R> UnwindSafe for TextReader<R>
where R: UnwindSafe,

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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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