Crate etcd_client[−][src]
Expand description
An etcd v3 API client for Rust. It provides asynchronous client backed by tokio and tonic.
Supported APIs
- KV
- Watch
- Lease
- Auth
- Maintenance
- Cluster
- Lock
- Election
Usage
Add this to your Cargo.toml:
[dependencies]
etcd-client = "0.6"
tokio = { version = "1.0", features = ["full"] }
To get started using etcd-client:
use etcd_client::{Client, Error};
#[tokio::main]
async fn main() -> Result<(), Error> {
let mut client = Client::connect(["localhost:2379"], None).await?;
// put kv
client.put("foo", "bar", None).await?;
// get kv
let resp = client.get("foo", None).await?;
if let Some(kv) = resp.kvs().first() {
println!("Get kv: {{{}: {}}}", kv.key_str()?, kv.value_str()?);
}
Ok(())
}
Examples
Examples can be found in etcd-client/examples.
Feature Flags
tls: Enables therustls-based TLS connection. Not enabled by default.tls-roots: Adds system trust roots torustls-based TLS connection using therustls-native-certscrate. Not enabled by default.
Structs
Alarm member of respond.
Options for alarm operation.
Response for alarm operation.
Client for Auth operations.
Response for AuthDisable operation.
Response for AuthEnable operation.
Response for Campaign operation.
tlsRepresents a X509 certificate.
Asynchronous etcd client using v3 API.
Client for Cluster operations.
Options for Compact operation.
Response for Compact operation.
Transaction comparision.
Options for Connect operation.
Response for defragment operation.
Options for Delete operation.
Response for Delete operation.
Client for Elect operations.
Watching event.
Options for Get operation.
Response for Get operation.
Response for hash_kv operation.
Response for hash operation.
tlsRepresents a private key and X509 certificate.
Key-value pair.
Client for KV operations.
Leader key of election
Response for Leader operation.
Client for lease operations.
Options for Grant operation.
Response for Grant operation.
Response for KeepAlive operation.
The lease keep alive response stream.
The lease keep alive handle.
Response for Leases operation.
Response for Revoke operation.
Lease status.
Options for TimeToLive operation.
Response for TimeToLive operation.
Client for Lock operations.
Options for Lock operation.
Response for Lock operation.
Client for maintenance operations.
Cluster member.
Options for MemberAdd operation.
Response for MemberAdd operation.
Response for MemberList operation.
Response for MemberPromote operation.
Response for MemberRemove operation.
Response for MemberUpdate operation.
Response for MoveLeader operation.
Response for Observe operation.
Role access permission.
Options for proclaim operation.
Response for Proclaim operation.
Options for Put operation.
Response for Put operation.
Options for resign operation.
Response for Resign operation.
General etcd response header.
Response for role add operation.
Response for delete role operation.
Response for get role operation.
Response for grant role permission operation.
Response for list role operation.
Options for grant role permission operation.
Response for revoke role permission operation.
Response for snapshot operation.
Response for snapshot operation.
Response for status operation.
tlsConfigures TLS settings for endpoints.
Transaction of multiple operations.
Transaction operation.
Response for Txn operation.
Response for Unlock operation.
Options for UserAdd operation.
Response for use add operation.
Response for change user’s password operation.
Response for delete user operation.
Response for get user operation.
Response for grant role for an user operation.
Response for list user operation.
Response for revoke role for an user operation.
Client for watch operations.
Options for Watch operation.
Response for Watch operation.
The watch response stream.
The watching handle.
Enums
Alarm action.
Alarm type.
Logical comparison operation.
The error type for etcd client.
The kind of event.
The ordering for sorted requests.
The key-value field to sort.
Transaction operation response.
Watch filter type.