Crate tet_core

Shareable Tetcore types.

Re-exports

• pub use hashing::blake2_128;
• pub use hashing::blake2_256;
• pub use hashing::twox_64;
• pub use hashing::twox_128;
• pub use hashing::twox_256;
• pub use hashing::keccak_256;
• pub use self::hash::convert_hash;
• pub use crypto::DeriveJunction;
• pub use crypto::Pair;
• pub use crypto::Public;
• pub use serde;
• pub use tetcore_storage as storage;

Modules

• crypto
  Cryptographic utilities.
• ecdsa
  Simple ECDSA API.
• ed25519
  Simple Ed25519 API.
• hash
  A fixed hash type.
• hashing
  Hashing functions.
• hexdisplay
  Wrapper type for byte collections that outputs hex.
• offchain
  Offchain workers types
• sandbox
  Definition of a sandbox environment.
• sr25519
  Simple sr25519 (Schnorr-Ristretto) API.
• testing
  Types that should only be used for testing!
• traits
  Shareable Tetcore traits.
• u32_trait
  An u32 trait with “values” as impl’d types.
• uint
  An unsigned fixed-size integer.

Macros

• impl_maybe_marker
  Macro for creating Maybe* marker traits.
• map
  Initialize a key-value collection from array.
• wasm_export_functions
  Macro for exporting functions from wasm in with the expected signature for using it with the wasm executor. This is useful for tests where you need to call a function in wasm.

Structs

• Blake2Hasher
  Concrete implementation of Hasher using Blake2b 256-bit hashes
• Bytes
  Hex-serialized shim for Vec<u8>.
• ChangesTrieConfiguration
  Tetcore changes trie configuration.
• ChangesTrieConfigurationRange
  Tetcore changes trie configuration range.
• H160
  Fixed-size uninterpreted hash type with 20 bytes (160 bits) size.
• H256
  Fixed-size uninterpreted hash type with 32 bytes (256 bits) size.
• H512
  Fixed-size uninterpreted hash type with 64 bytes (512 bits) size.
• KeccakHasher
  Concrete implementation of Hasher using Keccak 256-bit hashes
• OpaqueMetadata
  Stores the encoded RuntimeMetadata for the native side as opaque type.
• OpaquePeerId
  Simple blob to hold a PeerId without committing to its format.
• U256
  Little-endian large integer type 256-bit unsigned integer.
• U512
  Little-endian large integer type 512-bits unsigned integer.

Enums

• ExecutionContext
  Context for executing a call into the runtime.
• LogLevel
  A log level matching the one from log crate.
• NativeOrEncoded
  Something that is either a native or an encoded value.
• NeverNativeValue
  A value that is never in a native representation. This is type is useful in conjunction with NativeOrEncoded.
• Void
  The void type - it cannot exist.

Traits

• Hasher
  Trait describing an object that can hash a slice of bytes. Used to abstract other types over the hashing algorithm. Defines a single hash method and an Out associated type with the necessary bounds.
• TypeId
  Provide a simple 4 byte identifier for a type.

Derive Macros

• RuntimeDebug