pub struct JsonObject<'a>(_);
Expand description

A JSON object.

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impl<'a> JsonObject<'a>

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pub fn new(inner: HashMap<String, JsonValue<'a>>) -> JsonObject<'a>

Creates a new JsonObject.

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pub fn take_inner(self) -> HashMap<String, JsonValue<'a>>

Drops the object returning the inner hash map.

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pub fn len(&self) -> usize

Gets the number of properties.

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pub fn is_empty(&self) -> bool

Gets if there are no properties.

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pub fn get(&self, name: &str) -> Option<&JsonValue<'a>>

Gets a value in the object by its name.

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pub fn get_string(&self, name: &str) -> Option<&Cow<'a, str>>

Gets a string property value from the object by name. Returns None when not a string or it doesn’t exist.

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pub fn get_number(&self, name: &str) -> Option<&'a str>

Gets a number property value from the object by name. Returns None when not a number or it doesn’t exist.

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pub fn get_boolean(&self, name: &str) -> Option<bool>

Gets a boolean property value from the object by name. Returns None when not a boolean or it doesn’t exist.

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pub fn get_object(&self, name: &str) -> Option<&JsonObject<'a>>

Gets an object property value from the object by name. Returns None when not an object or it doesn’t exist.

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pub fn get_array(&self, name: &str) -> Option<&JsonArray<'a>>

Gets an array property value from the object by name. Returns None when not an array or it doesn’t exist.

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pub fn take(&mut self, name: &str) -> Option<JsonValue<'a>>

Takes a value from the object by name. Returns None when it doesn’t exist.

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pub fn take_string(&mut self, name: &str) -> Option<Cow<'a, str>>

Takes a string property value from the object by name. Returns None when not a string or it doesn’t exist.

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pub fn take_number(&mut self, name: &str) -> Option<&'a str>

Takes a number property value from the object by name. Returns None when not a number or it doesn’t exist.

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pub fn take_boolean(&mut self, name: &str) -> Option<bool>

Takes a boolean property value from the object by name. Returns None when not a boolean or it doesn’t exist.

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pub fn take_object(&mut self, name: &str) -> Option<JsonObject<'a>>

Takes an object property value from the object by name. Returns None when not an object or it doesn’t exist.

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pub fn take_array(&mut self, name: &str) -> Option<JsonArray<'a>>

Takes an array property value from the object by name. Returns None when not an array or it doesn’t exist.

Trait Implementations§

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impl<'a> Clone for JsonObject<'a>

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fn clone(&self) -> JsonObject<'a>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for JsonObject<'a>

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

Formats the value using the given formatter. Read more
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impl<'a> From<HashMap<String, JsonValue<'a>, RandomState>> for JsonObject<'a>

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fn from(properties: HashMap<String, JsonValue<'_>>) -> JsonObject<'_>

Converts to this type from the input type.
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impl<'a> IntoIterator for JsonObject<'a>

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type Item = (String, JsonValue<'a>)

The type of the elements being iterated over.
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type IntoIter = IntoIter<String, JsonValue<'a>>

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> PartialEq<JsonObject<'a>> for JsonObject<'a>

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fn eq(&self, other: &JsonObject<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> StructuralPartialEq for JsonObject<'a>

Auto Trait Implementations§

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impl<'a> RefUnwindSafe for JsonObject<'a>

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impl<'a> Send for JsonObject<'a>

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impl<'a> Sync for JsonObject<'a>

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impl<'a> Unpin for JsonObject<'a>

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impl<'a> UnwindSafe for JsonObject<'a>

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> Borrow<T> for Twhere 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 Twhere 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 Twhere 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> ToOwned for Twhere T: Clone,

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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<U> for Twhere 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 Twhere 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.