Crate tet_io[−][src]

I/O host interface for tetcore runtime. Tetcore runtime standard library as compiled when linked with Rust’s standard library.

Modules

crypto	Interfaces for working with crypto related types from within the runtime.
default_child_storage	Interface for accessing the child storage for default child trie, from within the runtime.
hashing	Interface that provides functions for hashing with different algorithms.
logging	Interface that provides functions for logging from within the runtime.
misc	Interface that provides miscellaneous functions for communicating between the runtime and the node.
offchain	Interface that provides functions to access the offchain functionality.
offchain_index	Interface that provides functions to access the Offchain DB.
runtime_tasks	Wasm host functions for managing tasks.
sandbox	Wasm-only interface that provides functions for interacting with the sandbox.
storage	Interface for accessing the storage from within the runtime.
trie	Interface that provides trie related functionality.
wasm_tracing	Interface to provide tracing facilities for wasm. Modelled after tokios `tracing`-crate interfaces. See `tetcore-tracing` for more information.

Crossing	Crossing is a helper wrapping any Encode-Decodeable type for transferring over the wasm barrier.
VerificationExt	Batch verification extension to register/retrieve from the externalities.

Error verifying ECDSA signature

Initialize tracing of tetcore_tracing not necessary – noop. To enable build without std and with the with-tracing-feature.

TestExternalities	Type alias for Externalities implementation used in tests.
TetcoreHostFunctions	The host functions Tetcore provides for the Wasm runtime environment.