Crate ovr_ruc

RUC

A useful util-collections for Rust.

[features]
default = ["ansi"]
ansi = []
compact = []

rich = ["uau", "cmd"]
uau = ["nix", "rand"]
cmd = []

Example

use ruc::{err::*, *};

#[derive(Debug, Eq, PartialEq)]
struct CustomErr(i32);

fn will_panic() {
    let l1 = || -> Result<()> { Err(eg!("The final error message!")) };
    let l2 = || -> Result<()> { l1().c(d!()) };
    let l3 = || -> Result<()> { l2().c(d!("A custom message!")) };
    let l4 = || -> Result<()> { l3().c(d!("ERR_UNKNOWN")) };
    let l5 = || -> Result<()> { l4().c(d!(@CustomErr(-1))) };

    pnk!(l5());
}

Re-exports

pub use err::*;

Modules

err

RucError

Macros

alt

optimize readable in high-level-functions

d

print debug-info, eg: modular and file path, line number …

datetime

get current DateTime

die

Just a panic

eg

Generate error with debug info

info

print infomation only

info_omit

drop the result afeter printing the message

map

map operations

max

find the max value of multi values

min

find the min value of multi values

omit

omit the result without printing any message

pd

print msg those impl fmt::Display

pnk

Print log, and panic

sleep_ms

Sleep in milliseconds

ts

get current UTC-timestamp

vct

vector operations

Functions

gen_datetime

generate a ‘formated DateTime’