Crate espresso_utils 

Modules

build_info

env_compat

logging

redact

Redaction of credentials embedded in provider URLs. L1 RPC providers put the API key in the path or query (https://host/v2/KEY), so the host is kept and everything after it dropped. A credential in the hostname is not redactable.

ser

shutdown

Graceful shutdown on OS termination signals.

test_utils

Macros

build_info

impl_serde_from_string_or_integer

Deserialize a type from either a string or integer in human-readable encodings.

impl_to_fixed_bytes

Implement to_fixed_bytes for wrapped types

Functions

commitment_to_u256

converting a keccak256-based structured commitment (32 bytes) into type U256

contract_send

send a transaction and wait for confirmation before returning the tx receipt and block included.

u256_to_commitment

converting a U256 value into a keccak256-based structured commitment (32 bytes)

wait_for_http

wait_for_rpc