Struct JsonStorage 

pub struct JsonStorage { /* private fields */ }

JSON storage backend (default). JSON storage backend (default)

Example

use rcman::{JsonStorage, StorageBackend};
use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize)]
struct Config { name: String }

let storage = JsonStorage::new();
let data = Config { name: "test".into() };
let json = storage.serialize(&data).unwrap();
assert!(json.contains("test"));

Implementations

impl JsonStorage

pub fn new() -> Self

Create a new JSON storage backend with pretty printing enabled

pub fn compact() -> Self

Create a compact JSON storage (no pretty printing)

Trait Implementations

impl Clone for JsonStorage

fn clone(&self) -> JsonStorage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for JsonStorage

fn default() -> JsonStorage

Returns the “default value” for a type.

impl StorageBackend for JsonStorage

fn extension(&self) -> &'static str

File extension for this storage format (e.g., “json”, “toml”)

fn serialize<T: Serialize>(&self, data: &T) -> Result<String>

Serialize data to string

fn deserialize<T: DeserializeOwned>(&self, content: &str) -> Result<T>

Deserialize data from string

fn read<T: DeserializeOwned>(&self, path: &Path) -> Result<T>

Read and deserialize from file

fn write<T: Serialize>(&self, path: &Path, data: &T) -> Result<()>

Serialize and write to file