Struct StoredValue 

pub struct StoredValue(/* private fields */);

Implementations

impl StoredValue

pub fn encode<T: Serialize>(value: &T) -> Result<StoredValue, SettingsError>

Given a reference to a value of type T, return it as a StoredValue instance with the original value JSON encoded.

pub fn decode<T: DeserializeOwned>(&self) -> Result<T, Error>

pub fn as_str(&self) -> &str

pub fn from_raw(serialized: String) -> StoredValue

Wrap a raw, JSON-encoded string as a Stored Value. For use by backends that read pre-serialized values from persistent storage. The caller is responsible for ensuring the string is valid JSON.

Trait Implementations

impl Clone for StoredValue

fn clone(&self) -> StoredValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoredValue

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

Formats the value using the given formatter.

impl Eq for StoredValue

impl PartialEq for StoredValue

fn eq(&self, other: &StoredValue) -> 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 StoredValue