Struct SyncClient 

pub struct SyncClient { /* private fields */ }

A blocking client.

Provides synchronous functions for interacting with the database. For an asynchronous, non-blocking client, use AsyncClient.

let client = replitdb::SyncClient::new();
client.set("greeting", "hello world")?;
println!("{}", client.get("greeting")?);

Implementations

impl Client

pub fn new() -> Self

Create a new synchronous client, fetching the URL from an environment variable.

Panics

Panics if the database URL environment variable (REPLIT_DB_URL) is not set.

pub fn new_url(url: impl Into<String>) -> Self

Create a new synchronous client, specifying a custom database URL.

pub fn get(&self, key: impl Into<String>) -> Result<Option<String>, String>

Get the value of the specified key. Returns Ok(None) if the key does not exist.

pub fn set( &self, key: impl Into<String>, value: impl Into<String>, ) -> Result<(), String>

Set the value of the specified key to the provided value.

pub fn delete(&self, key: impl Into<String>) -> Result<(), String>

Delete the specified key from the database.

pub fn list(&self) -> Result<Vec<String>, String>

List all keys in the database.

pub fn list_prefix( &self, prefix: impl Into<String>, ) -> Result<Vec<String>, String>

List all keys in the database that start with the specified prefix.

pub fn empty(&self) -> Result<(), String>

Delete all keys in the database.

pub fn get_all(&self) -> Result<HashMap<String, String>, String>

Get all key-value pairs and return them as a HashMap.

Trait Implementations

impl Clone for Client

fn clone(&self) -> Client

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Client

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

Formats the value using the given formatter.

impl Default for Client

fn default() -> Self

Returns the “default value” for a type.