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KvStoreHandle

Struct KvStoreHandle 

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pub struct KvStoreHandle { /* private fields */ }
Expand description

Handle for interacting with a replicated key-value store.

Provides async methods for putting, getting, and removing entries. Changes are automatically replicated to peers via gossip.

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impl KvStoreHandle

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pub async fn put( &self, key: String, value: Vec<u8>, content_type: String, ) -> Result<()>

Put a key-value pair into the store.

If the key already exists, the value is updated. Changes are automatically replicated to peers via gossip.

§Errors

Returns an error if the value exceeds the maximum inline size (64 KB).

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pub async fn get(&self, key: &str) -> Result<Option<KvEntrySnapshot>>

Get a value by key.

Returns None if the key does not exist or has been removed.

§Errors

Returns an error if the store cannot be read.

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pub async fn remove(&self, key: &str) -> Result<()>

Remove a key from the store.

§Errors

Returns an error if the key does not exist.

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pub async fn keys(&self) -> Result<Vec<KvEntrySnapshot>>

List all active keys in the store.

§Errors

Returns an error if the store cannot be read.

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pub async fn name(&self) -> Result<String>

Get the store name.

§Errors

Returns an error if the store cannot be read.

Trait Implementations§

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impl Clone for KvStoreHandle

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fn clone(&self) -> KvStoreHandle

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for KvStoreHandle

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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