Struct JsonStore 

pub struct JsonStore { /* private fields */ }

Mutable JSON-backed key-value store with typed helper accessors.

Implementations

impl JsonStore

pub fn new() -> Self

Creates an empty store.

pub fn from_map(values: Map<String, Value>) -> Self

Builds a store from a JSON object map.

pub fn as_map(&self) -> &Map<String, Value>

Returns the raw JSON object map.

pub fn get(&self, key: &str) -> Option<&Value>

Gets the raw value for key.

pub fn set(&mut self, key: &str, value: Value)

Sets the raw JSON value for key.

pub fn get_string(&self, key: &str) -> Option<&str>

Returns a string value for key when present and correctly typed.

pub fn set_string(&mut self, key: &str, value: impl Into<String>)

Sets a string value for key.

pub fn get_i64(&self, key: &str) -> Option<i64>

Returns an integer value for key when present and correctly typed.

pub fn set_i64(&mut self, key: &str, value: i64)

Sets an integer value for key.

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

Returns a boolean value for key when present and correctly typed.

pub fn set_bool(&mut self, key: &str, value: bool)

Sets a boolean value for key.

pub fn accessors_are_unique(config: &StoreAccessorConfig) -> bool

Returns true when every accessor name is unique.

Trait Implementations

impl Clone for JsonStore

fn clone(&self) -> JsonStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonStore

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

Formats the value using the given formatter.

impl Default for JsonStore

fn default() -> JsonStore

Returns the “default value” for a type.

impl PartialEq for JsonStore

fn eq(&self, other: &JsonStore) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for JsonStore