Crate grin_util

Logging, as well as various low-level utilities that factor Rust patterns that are frequent within the grin codebase.

Re-exports

pub extern crate secp256k1zkp as secp;

pub use logger::init_logger;

pub use logger::init_test_logger;

pub use secp_static::static_secp_instance;

pub use types::LogLevel;

pub use types::LoggingConfig;

Modules

file

File util

logger

Logging wrapper to be used throughout all crates in the workspace

macros

Macros to support Rust BIP-32 code (though could conceivably be used for other things)

secp_static

Globally accessible static instance of secp256k1, to avoid initialization overhead

types

Logging configuration types

zip

Compress and decompress zip bz2 archives

Macros

impl_array_newtype

impl_array_newtype_encodable

impl_array_newtype_show

impl_index_newtype

Structs

OneTime

Encapsulation of a RwLock<Option> for one-time initialization. This implementation will purposefully fail hard if not used properly, for example if not initialized before being first used (borrowed).

Functions

from_hex

Decode a hex string into bytes.

kernel_sig_msg

Construct msg bytes from tx fee and lock_height

to_base64

Encode an utf8 string to a base64 string

to_hex

Encode the provided bytes into a hex string

Type Definitions

Mutex

A mutual exclusion primitive useful for protecting shared data

RwLock

A reader-writer lock