DefaultPlainTermEncoder

rdf_fusion::encoding::plain_term::encoders

Struct DefaultPlainTermEncoder

pub struct DefaultPlainTermEncoder;

Trait Implementations§

impl Debug for DefaultPlainTermEncoder

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

Formats the value using the given formatter. Read more

impl TermEncoder<PlainTermEncoding> for DefaultPlainTermEncoder

type Term<'data> = TermRef<'data>

The value type that is being encoded.

fn encode_terms<'data>( terms: impl IntoIterator<Item = Result<<DefaultPlainTermEncoder as TermEncoder<PlainTermEncoding>>::Term<'data>, ThinError>>, ) -> Result<<PlainTermEncoding as TermEncoding>::Array, DataFusionError>

Allows encoding an iterator over RDF terms in an Arrow array.

fn encode_term( term: Result<<DefaultPlainTermEncoder as TermEncoder<PlainTermEncoding>>::Term<'_>, ThinError>, ) -> Result<<PlainTermEncoding as TermEncoding>::Scalar, DataFusionError>

Allows encoding a scalar RDF term in an Arrow scalar.

Auto Trait Implementations§

impl Freeze for DefaultPlainTermEncoder

impl RefUnwindSafe for DefaultPlainTermEncoder

impl Send for DefaultPlainTermEncoder

impl Sync for DefaultPlainTermEncoder

impl Unpin for DefaultPlainTermEncoder

impl UnwindSafe for DefaultPlainTermEncoder

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> IntoEither for T

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

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

impl<T> Same for T

type Output = T

Should always be Self

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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.

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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,

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