Enum json_ld_syntax::context::ValueRef

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pub enum ValueRef<'a, M, D = Definition<M>> {
    One(Meta<ContextRef<'a, D>, M>),
    Many(ArrayIter<'a, M, D>),
}

Expand description

Reference to a context entry.

Variants

`One(Meta<ContextRef<'a, D>, M>)`

`Many(ArrayIter<'a, M, D>)`

Implementations

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impl<'a, M, D> ValueRef<'a, M, D>

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pub fn is_array(&self) -> bool

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pub fn is_object(&self) -> bool

Trait Implementations

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impl<'a, M, D> Clone for ValueRef<'a, M, D>where
M: Clone,

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<'a, M: Clone> From<&'a Value<M>> for ValueRef<'a, M, Definition<M>>

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fn from(e: &'a Value<M>) -> Self

Converts to this type from the input type.

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impl<'a, M: Clone, D> IntoIterator for ValueRef<'a, M, D>

type Item = Meta<ContextRef<'a, D>, M>

The type of the elements being iterated over.

type IntoIter = ContextEntryIter<'a, M, D>

Which kind of iterator are we turning this into?

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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more

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impl<'a, M: Clone, D> PrecomputeSize for ValueRef<'a, M, D>where
D: AnyDefinition<M>,
D::ContextValue: PrecomputeSize,

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fn pre_compute_size(&self, options: &Options, sizes: &mut Vec<Size>) -> Size

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impl<'a, M: Clone, D> PrintWithSize for ValueRef<'a, M, D>where
D: AnyDefinition<M>,
D::ContextValue: PrintWithSize,

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fn fmt_with_size(
 &self,
 f: &mut Formatter<'_>,
 options: &Options,
 indent: usize,
 sizes: &[Size],
 index: &mut usize
) -> Result

Auto Trait Implementations

impl<'a, M, D> RefUnwindSafe for ValueRef<'a, M, D>where
D: RefUnwindSafe,
M: RefUnwindSafe,

impl<'a, M, D> Send for ValueRef<'a, M, D>where
D: Sync,
M: Send + Sync,

impl<'a, M, D> Sync for ValueRef<'a, M, D>where
D: Sync,
M: Sync,

impl<'a, M, D> Unpin for ValueRef<'a, M, D>where
M: Unpin,

impl<'a, M, D> UnwindSafe for ValueRef<'a, M, D>where
D: RefUnwindSafe,
M: UnwindSafe + RefUnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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> At for T

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fn at<M>(self, metadata: M) -> Meta<T, M>

Wraps self inside a Meta<Self, M> using the given metadata. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T> WithContext for Twhere
T: ?Sized,

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fn with<C>(&self, context: C) -> Contextual<&T, C>

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Enum json_ld_syntax::context::ValueRef

Variants

One(Meta<ContextRef<'a, D>, M>)

Many(ArrayIter<'a, M, D>)

Implementations

impl<'a, M, D> ValueRef<'a, M, D>

pub fn is_array(&self) -> bool

pub fn is_object(&self) -> bool

Trait Implementations

impl<'a, M, D> Clone for ValueRef<'a, M, D>where M: Clone,

fn clone(&self) -> Self

const fn clone_from(&mut self, source: &Self)

impl<'a, M: Clone> From<&'a Value<M>> for ValueRef<'a, M, Definition<M>>

fn from(e: &'a Value<M>) -> Self

impl<'a, M: Clone, D> IntoIterator for ValueRef<'a, M, D>

type Item = Meta<ContextRef<'a, D>, M>

type IntoIter = ContextEntryIter<'a, M, D>

fn into_iter(self) -> Self::IntoIter

impl<'a, M: Clone, D> PrecomputeSize for ValueRef<'a, M, D>where D: AnyDefinition<M>, D::ContextValue: PrecomputeSize,

fn pre_compute_size(&self, options: &Options, sizes: &mut Vec<Size>) -> Size

impl<'a, M: Clone, D> PrintWithSize for ValueRef<'a, M, D>where D: AnyDefinition<M>, D::ContextValue: PrintWithSize,

fn fmt_with_size( &self, f: &mut Formatter<'_>, options: &Options, indent: usize, sizes: &[Size], index: &mut usize) -> Result

Auto Trait Implementations

impl<'a, M, D> RefUnwindSafe for ValueRef<'a, M, D>where D: RefUnwindSafe, M: RefUnwindSafe,

impl<'a, M, D> Send for ValueRef<'a, M, D>where D: Sync, M: Send + Sync,

impl<'a, M, D> Sync for ValueRef<'a, M, D>where D: Sync, M: Sync,

impl<'a, M, D> Unpin for ValueRef<'a, M, D>where M: Unpin,

impl<'a, M, D> UnwindSafe for ValueRef<'a, M, D>where D: RefUnwindSafe, M: UnwindSafe + RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> At for T

fn at<M>(self, metadata: M) -> Meta<T, M>

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

fn borrow(&self) -> &T

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

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

impl<T> BorrowStripped for T

fn stripped(&self) -> &Stripped<T>

impl<T> BorrowUnordered for T

fn unordered(&self) -> &Unordered<T>

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

impl<T> WithContext for Twhere T: ?Sized,

fn with<C>(&self, context: C) -> Contextual<&T, C>

fn into_with<C>(self, context: C) -> Contextual<T, C>

`One(Meta<ContextRef<'a, D>, M>)`

`Many(ArrayIter<'a, M, D>)`

impl<'a, M, D> Clone for ValueRef<'a, M, D>where
M: Clone,

impl<'a, M: Clone, D> PrecomputeSize for ValueRef<'a, M, D>where
D: AnyDefinition<M>,
D::ContextValue: PrecomputeSize,

impl<'a, M: Clone, D> PrintWithSize for ValueRef<'a, M, D>where
D: AnyDefinition<M>,
D::ContextValue: PrintWithSize,

fn fmt_with_size(
&self,
f: &mut Formatter<'_>,
options: &Options,
indent: usize,
sizes: &[Size],
index: &mut usize
) -> Result

impl<'a, M, D> RefUnwindSafe for ValueRef<'a, M, D>where
D: RefUnwindSafe,
M: RefUnwindSafe,

impl<'a, M, D> Send for ValueRef<'a, M, D>where
D: Sync,
M: Send + Sync,

impl<'a, M, D> Sync for ValueRef<'a, M, D>where
D: Sync,
M: Sync,

impl<'a, M, D> Unpin for ValueRef<'a, M, D>where
M: Unpin,

impl<'a, M, D> UnwindSafe for ValueRef<'a, M, D>where
D: RefUnwindSafe,
M: UnwindSafe + RefUnwindSafe,

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

impl<T> WithContext for Twhere
T: ?Sized,