UnionReadPlan

arrow_avro::reader::record

Enum UnionReadPlan

enum UnionReadPlan {
    ReaderUnion {
        lookup_table: DispatchLookupTable,
    },
    FromSingle {
        reader_idx: usize,
        promotion: Promotion,
    },
    ToSingle {
        target: Box<Decoder>,
        lookup_table: DispatchLookupTable,
    },
    Passthrough,
}

Variants§

ReaderUnion

Fields

§lookup_table: DispatchLookupTable

FromSingle

Fields

§reader_idx: usize

§promotion: Promotion

ToSingle

Fields

§target: Box<Decoder>

§lookup_table: DispatchLookupTable

Passthrough

Trait Implementations§

impl Debug for UnionReadPlan

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for UnionReadPlan

impl RefUnwindSafe for UnionReadPlan

impl Send for UnionReadPlan

impl Sync for UnionReadPlan

impl Unpin for UnionReadPlan

impl UnwindSafe for UnionReadPlan

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,