Struct HeadersParsed

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pub struct HeadersParsed { /* private fields */ }

Expand description

Holds both left and right CSV headers (if present). The difference to Headers is that this holds headers that might not have been parsed successfully.

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impl HeadersParsed

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pub fn headers_left(&self) -> Option<Result<&ByteRecord, &Error>>

Return the Result of parsing headers of the left CSV. If the CSV has been parsed with has_headers(false), this will return None.

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pub fn headers_right(&self) -> Option<Result<&ByteRecord, &Error>>

Return the Result of parsing headers of the right CSV. If the CSV has been parsed with has_headers(false), this will return None.

Trait Implementations§

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impl Debug for HeadersParsed

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

Formats the value using the given formatter. Read more

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impl Default for HeadersParsed

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fn default() -> HeadersParsed

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

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impl From<(Option<Result<ByteRecord, Error>>, Option<Result<ByteRecord, Error>>)> for HeadersParsed

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fn from( (headers_left, headers_right): (Option<Result<ByteRecord>>, Option<Result<ByteRecord>>), ) -> Self

Converts to this type from the input type.

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impl TryFrom<HeadersParsed> for Headers

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type Error = Error

The type returned in the event of a conversion error.

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fn try_from(value: HeadersParsed) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

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impl !UnwindSafe for HeadersParsed

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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