Currently, logging messages that require formatting are a bit heavy on the CU consumption. For example, a simple msg!("lamports={}", lamports) log can take ~627 CUs.
Solution
Create a lightweight log! macro that improves CU consumption.
[x] log! macro
[x] Log trait to define custom logic for formatting/logging
[x] pinocchio-log crate
[x] Optimize and measure CU
Below is a sample of the improvements observed when formatting log messages, measured in terms of compute units (CU):
Problem
Currently, logging messages that require formatting are a bit heavy on the CU consumption. For example, a simple
msg!("lamports={}", lamports)log can take~627CUs.Solution
Create a lightweight
log!macro that improves CU consumption.log!macroLogtrait to define custom logic for formatting/loggingpinocchio-logcratelog!msg!"Hello world!""lamports={}"+u64"{}"+[&str; 2]"{}"+[u64; 2]"lamports={}"+i64"{}"+[u8; 32](pubkey bytes)