Struct nu_json::builder::ObjectBuilder[][src]

pub struct ObjectBuilder { /* fields omitted */ }
Expand description

This structure provides a simple interface for constructing a JSON object.

Implementations

impl ObjectBuilder[src]

pub fn new() -> ObjectBuilder[src]

Construct an ObjectBuilder.

pub fn unwrap(self) -> Value[src]

Return the constructed Value.

pub fn insert<S, V>(self, key: S, value: V) -> ObjectBuilder where
    S: Into<String>,
    V: Serialize
[src]

Insert a key-value pair into the object.

pub fn insert_array<S, F>(self, key: S, f: F) -> ObjectBuilder where
    S: Into<String>,
    F: FnOnce(ArrayBuilder) -> ArrayBuilder
[src]

Creates and passes an ObjectBuilder into a closure, then inserts the resulting array into this object.

pub fn insert_object<S, F>(self, key: S, f: F) -> ObjectBuilder where
    S: Into<String>,
    F: FnOnce(ObjectBuilder) -> ObjectBuilder
[src]

Creates and passes an ObjectBuilder into a closure, then inserts the resulting object into this object.

Trait Implementations

impl Default for ObjectBuilder[src]

fn default() -> Self[src]

Returns the “default value” for a type. Read more

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.