Trait JsonMaybeObject

pub trait JsonMaybeObject: JsonValueWrap
where
    Self: Sized,
{
    // Required methods
    fn get_key(&self, key: &str) -> Option<&Self>;
    fn mut_key(&mut self, key: &str) -> Option<&mut Self>;
    fn extract_key(&mut self, key: &str) -> Option<Self>;

    // Provided methods
    fn get_key_as_boolean(&self, key: &str) -> Option<&bool> { ... }
    fn get_key_as_string(&self, key: &str) -> Option<&String> { ... }
    fn get_key_as_array(&self, key: &str) -> Option<&Vec<Self>> { ... }
    fn get_key_as_object(&self, key: &str) -> Option<&Map<String, Self>> { ... }
    fn extract_key_as_boolean(&mut self, key: &str) -> Option<bool> { ... }
    fn extract_key_as_string(&mut self, key: &str) -> Option<String> { ... }
    fn extract_key_as_array(&mut self, key: &str) -> Option<Vec<Self>> { ... }
    fn extract_key_as_object(&mut self, key: &str) -> Option<Map<String, Self>> { ... }
}

Treat json value as object and get data from it according to key

Required Methods

fn get_key(&self, key: &str) -> Option<&Self>

fn mut_key(&mut self, key: &str) -> Option<&mut Self>

fn extract_key(&mut self, key: &str) -> Option<Self>

Provided Methods

fn get_key_as_boolean(&self, key: &str) -> Option<&bool>

fn get_key_as_string(&self, key: &str) -> Option<&String>

fn get_key_as_array(&self, key: &str) -> Option<&Vec<Self>>

fn get_key_as_object(&self, key: &str) -> Option<&Map<String, Self>>

fn extract_key_as_boolean(&mut self, key: &str) -> Option<bool>

fn extract_key_as_string(&mut self, key: &str) -> Option<String>

fn extract_key_as_array(&mut self, key: &str) -> Option<Vec<Self>>

fn extract_key_as_object(&mut self, key: &str) -> Option<Map<String, Self>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl JsonMaybeObject for Value

fn get_key(&self, key: &str) -> Option<&Self>

fn mut_key(&mut self, key: &str) -> Option<&mut Self>

fn extract_key(&mut self, key: &str) -> Option<Value>

Implementors