Trait ClientStorage 

pub trait ClientStorage {
    // Required methods
    fn save_funding(&mut self, channel_id: &str, funding: ClientChannelFunding);
    fn get_funding(&self, channel_id: &str) -> Option<&ClientChannelFunding>;
    fn get_payment_state(&self, channel_id: &str) -> Option<&ClientPaymentState>;
    fn save_payment_state(
        &mut self,
        channel_id: &str,
        state: ClientPaymentState,
    );
    fn get_state(&self, channel_id: &str) -> ClientChannelState;
    fn set_closed(&mut self, channel_id: &str);
    fn list_channel_ids(&self) -> Vec<String>;
    fn delete(&mut self, channel_id: &str);
}

Storage trait for client channel data

Implementations handle persistence of channel funding data and payment state. The trait separates immutable funding data from mutable payment state.

Required Methods

fn save_funding(&mut self, channel_id: &str, funding: ClientChannelFunding)

Save funding data for a new channel

fn get_funding(&self, channel_id: &str) -> Option<&ClientChannelFunding>

Get funding data for a channel

fn get_payment_state(&self, channel_id: &str) -> Option<&ClientPaymentState>

Get the current payment state for a channel

fn save_payment_state(&mut self, channel_id: &str, state: ClientPaymentState)

Save/update payment state for a channel

fn get_state(&self, channel_id: &str) -> ClientChannelState

Get the lifecycle state of a channel

fn set_closed(&mut self, channel_id: &str)

Mark a channel as closed

fn list_channel_ids(&self) -> Vec<String>

List all stored channel IDs

fn delete(&mut self, channel_id: &str)

Delete a channel and all its data

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl ClientStorage for MemoryClientStorage