Module provider

Provider-related instantiation and usage utilities.

Modules

• runtime_transport
  Runtime transport that connects on first request, which can take either of an HTTP, WebSocket, or IPC transport and supports retries based on CUPS logic.

Structs

• ProviderBuilder
  Helper type to construct a RetryProvider

Constants

• DEFAULT_UNKNOWN_CHAIN_BLOCK_TIME 🔒
  The assumed block time for unknown chains. We assume that these are chains have a faster block time.
• POLL_INTERVAL_BLOCK_TIME_SCALE_FACTOR 🔒
  The factor to scale the block time by to get the poll interval.

Functions

• get_http_provider
  Constructs a provider with a 100 millisecond interval poll if it’s a localhost URL (most likely an anvil or other dev node) and with the default, or 7 second otherwise.
• resolve_path 🔒 Non-Windows
• try_get_http_provider
  Constructs a provider with a 100 millisecond interval poll if it’s a localhost URL (most likely an anvil or other dev node) and with the default, or 7 second otherwise.

Type Aliases

• RetryProvider
  Helper type alias for a retry provider
• RetryProviderWithSigner
  Helper type alias for a retry provider with a signer