RelayBridgeFactory
Solidity API
RelayBridgeFactory
Factory contract for deploying RelayBridge instances for different assets
This factory deploys new RelayBridge contracts and maintains a registry of bridges by asset address
HYPERLANE_MAILBOX
The Hyperlane mailbox address used for cross-chain messaging
Immutable to ensure consistency across all deployed bridges
bridgesByAsset
Mapping from asset address to array of deployed bridge addresses
Multiple bridges can exist for the same asset
BridgeDeployed
Emitted when a new bridge is deployed
Parameters
| Name | Type | Description |
|---|---|---|
| bridge | address | The address of the newly deployed RelayBridge contract |
| asset | address | The address of the asset that the bridge will handle |
| proxyBridge | contract BridgeProxy | The BridgeProxy contract associated with this bridge |
constructor
Initializes the factory with the Hyperlane mailbox address
The mailbox address cannot be changed after deployment
Parameters
| Name | Type | Description |
|---|---|---|
| hMailbox | address | The address of the Hyperlane mailbox contract |
deployBridge
Deploys a new RelayBridge for a specific asset
Creates a new RelayBridge instance and adds it to the bridgesByAsset mapping
Parameters
| Name | Type | Description |
|---|---|---|
| asset | address | The address of the asset (token) that the bridge will handle |
| proxyBridge | contract BridgeProxy | The BridgeProxy contract that will work with this bridge |
Return Values
| Name | Type | Description |
|---|---|---|
| [0] | address | The address of the newly deployed RelayBridge contract |
RelayBridgeFactory
Solidity API
RelayBridgeFactory
Factory contract for deploying RelayBridge instances for different assets
This factory deploys new RelayBridge contracts and maintains a registry of bridges by asset address
HYPERLANE_MAILBOX
The Hyperlane mailbox address used for cross-chain messaging
Immutable to ensure consistency across all deployed bridges
bridgesByAsset
Mapping from asset address to array of deployed bridge addresses
Multiple bridges can exist for the same asset
BridgeDeployed
Emitted when a new bridge is deployed
Parameters
| Name | Type | Description |
|---|---|---|
| bridge | address | The address of the newly deployed RelayBridge contract |
| asset | address | The address of the asset that the bridge will handle |
| proxyBridge | contract BridgeProxy | The BridgeProxy contract associated with this bridge |
constructor
Initializes the factory with the Hyperlane mailbox address
The mailbox address cannot be changed after deployment
Parameters
| Name | Type | Description |
|---|---|---|
| hMailbox | address | The address of the Hyperlane mailbox contract |
deployBridge
Deploys a new RelayBridge for a specific asset
Creates a new RelayBridge instance and adds it to the bridgesByAsset mapping
Parameters
| Name | Type | Description |
|---|---|---|
| asset | address | The address of the asset (token) that the bridge will handle |
| proxyBridge | contract BridgeProxy | The BridgeProxy contract that will work with this bridge |
Return Values
| Name | Type | Description |
|---|---|---|
| [0] | address | The address of the newly deployed RelayBridge contract |