arrow_json::writer::encoder

Struct FieldEncoder

Source 
struct FieldEncoder<'a> {
    field: FieldRef,
    encoder: Box<dyn Encoder + 'a>,
    nulls: Option<NullBuffer>,
}

Fields§

§field: FieldRef§encoder: Box<dyn Encoder + 'a>§nulls: Option<NullBuffer>

Auto Trait Implementations§

§

impl<'a> Freeze for FieldEncoder<'a>

§

impl<'a> !RefUnwindSafe for FieldEncoder<'a>

§

impl<'a> !Send for FieldEncoder<'a>

§

impl<'a> !Sync for FieldEncoder<'a>

§

impl<'a> Unpin for FieldEncoder<'a>

§

impl<'a> !UnwindSafe for FieldEncoder<'a>

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.