Struct leptos_use::utils::FromToStringCodec

pub struct FromToStringCodec;

A codec for strings that relies on FromStr and ToString to parse.

This makes simple key / value easy to use for primitive types. It is also useful for encoding simple data structures without depending on serde.

Example

let (get, set, remove) = use_local_storage::<i32, FromToStringCodec>("my-key");

Trait Implementations

impl Clone for FromToStringCodec

fn clone(&self) -> FromToStringCodec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for FromToStringCodec

fn default() -> FromToStringCodec

Returns the “default value” for a type.

impl PartialEq for FromToStringCodec

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl<T: FromStr + ToString> StringCodec<T> for FromToStringCodec

type Error = <T as FromStr>::Err

The error type returned when encoding or decoding fails.

fn encode(&self, val: &T) -> Result<String, Self::Error>

Encodes a value to a string.

fn decode(&self, str: String) -> Result<T, Self::Error>

Decodes a string to a value. Should be able to decode any string encoded by [encode].

impl Copy for FromToStringCodec

impl StructuralPartialEq for FromToStringCodec