arrow_json::reader::list_array

Struct ListArrayDecoder

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pub struct ListArrayDecoder<O> {
    data_type: DataType,
    decoder: Box<dyn ArrayDecoder>,
    phantom: PhantomData<O>,
    is_nullable: bool,
}

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§data_type: DataType§decoder: Box<dyn ArrayDecoder>§phantom: PhantomData<O>§is_nullable: bool

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impl<O: OffsetSizeTrait> ListArrayDecoder<O>

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pub fn new( data_type: DataType, coerce_primitive: bool, strict_mode: bool, is_nullable: bool, ) -> Result<Self, ArrowError>

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impl<O: OffsetSizeTrait> ArrayDecoder for ListArrayDecoder<O>

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fn decode( &mut self, tape: &Tape<'_>, pos: &[u32], ) -> Result<ArrayData, ArrowError>

Decode elements from tape starting at the indexes contained in pos

Auto Trait Implementations§

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impl<O> Freeze for ListArrayDecoder<O>

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impl<O> !RefUnwindSafe for ListArrayDecoder<O>

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impl<O> Send for ListArrayDecoder<O>
where O: Send,

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impl<O> !Sync for ListArrayDecoder<O>

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impl<O> Unpin for ListArrayDecoder<O>
where O: Unpin,

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impl<O> !UnwindSafe for ListArrayDecoder<O>

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<U> 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.