Crate tet_io

Expand description

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.

init_tracing: 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.