aleo-std
is a standard library of tools for use in AleoHQ
repositories.
To use this crate to your repository, add the following to your Cargo.toml
:
[dependencies.aleo-std]
version = "0.1.0"
use aleo_std::prelude::*;
fn foo() {
// Prints the Aleo directory.
println!("{:?} exists: {:?}", aleo_dir(), aleo_dir().exists());
// Prints the Aleo ledger directory in production mode.
println!("{:?} exists: {:?}", aleo_ledger_dir(2, None), aleo_ledger_dir(2, None).exists());
// Prints the Aleo operator directory in production mode.
println!("{:?} exists: {:?}", aleo_operator_dir(2, None), aleo_operator_dir(2, None).exists());
// Prints the Aleo prover directory in production mode.
println!("{:?} exists: {:?}", aleo_prover_dir(2, None), aleo_prover_dir(2, None).exists());
}
use aleo_std::prelude::*;
#[time]
fn foo() -> u32 {
// Insert expensive operation
1 + 1
}
use aleo_std::prelude::*;
#[timed]
fn foo(y: i32) -> i32 {
let mut x = 1;
let d = 1_000;
x += d;
x += y;
x
}
#[timed]
fn main() {
foo(23);
}
use aleo_std::prelude::*;
fn foo() -> u32 {
// Start the timer.
let timer = timer!("Arithmetic");
// Insert expensive operation
let x = 1 + 1;
// Print the elapsed time up to this point.
lap!(timer);
// Insert expensive operation
let y = 1 + 1;
// Print the total time elapsed.
finish!(timer);
x + y
}
log
std