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//! Collection of common functions used by cubicle-jockey projects
//!
//! Current features relate to:
//! * Base64 encoding/decoding
//! * Hex encoding/decoding
//! * Bit manipulation
//! * In-set checking (values within a set of ranges)
//! * Time utilities (feature: `timext`) — `OffsetDateTimeExt` with helpers like `to_primitive()`
//!
//! # Quick Start
//!
//! The simplest way to get started is by using prelude to import all the main functionality
//!
//! ```
//! use cj_common::prelude::*;
//!
//! // base64 examples
//! let s = "Many hands make light work.".to_b64_string();
//! assert_eq!(s.as_str(), "TWFueSBoYW5kcyBtYWtlIGxpZ2h0IHdvcmsu");
//!
//! if let Some(v) = b64_to_bytes("TWFueSBoYW5kcyBtYWtlIGxpZ2h0IHdvcmsu") {
//! let r = String::from_utf8_lossy(v.as_slice()).to_string();
//! assert_eq!(r.as_str(), "Many hands make light work.");
//! }
//!
//! // iter example
//! let mut s = String::new();
//! for c in "Many hands make light work.".iter_to_b64() {
//! s.push(c);
//! }
//! assert_eq!(s.as_str(), "TWFueSBoYW5kcyBtYWtlIGxpZ2h0IHdvcmsu");
//!
//! let mut v = Vec::new();
//! for b in "TWFueSBoYW5kcyBtYWtlIGxpZ2h0IHdvcmsu".iter_b64_to_byte() {
//! v.push(b);
//! }
//! let r = String::from_utf8_lossy(v.as_slice()).to_string();
//! assert_eq!(r.as_str(), "Many hands make light work.");
//!
//! // the above are str examples, but it works the same for u8
//! let s = vec![1u8,2,3,4,5,6].to_b64_string();
//! let iter = [1u8,2,3,4,5,6].as_slice().iter_to_b64();
//!
//!
//! // hex examples
//! let mut s = String::new();
//! for c in "Many hands make light work.".iter_to_hex() {
//! s.push_str(c);
//! }
//! assert_eq!(s.as_str(), "4D616E792068616E6473206D616B65206C6967687420776F726B2E");
//!
//! let mut v = Vec::new();
//! for b in "4D616E792068616E6473206D616B65206C6967687420776F726B2E".iter_hex_to_byte() {
//! v.push(b);
//! }
//! let s = String::from_utf8_lossy(v.as_slice()).to_string();
//! assert_eq!(s.as_str(), "Many hands make light work.");
//!
//!
//! // bitbuf examples
//! let x = 0b00000010u8;
//! assert_eq!(x.get_bit(1),true);
//!
//! let mut x = 0b00000000u8;
//! x.set_bit(1,true);
//! assert_eq!(x,0b00000010u8);
//!
//! // iter example
//! let x = 0xABu8;
//! let mut v = Vec::new();
//! for i in x.bit_iter() {
//! v.push(i);
//! }
//! assert_eq!(
//! v.as_slice(),
//! &[true, true, false, true, false, true, false, true]
//! );
//!
//! // iter over vec example (iter_to_bit)
//! let x = vec![0xABu8, 0xAB, 0xAB];
//! let mut v = Vec::new();
//! for i in x.iter_to_bit() {
//! v.push(i);
//! }
//!
//! assert_eq!(
//! v.as_slice(),
//! &[
//! true, true, false, true, false, true, false, true,
//! true, true, false, true, false, true, false, true,
//! true, true, false, true, false, true, false, true,
//! ]
//! );
//!
//! // iter over slice example (iter_to_bit)
//! let x = [2u128, 2, 2];
//! for i in x.as_slice().iter_to_bit().enumerate() {
//! match i.0 {
//! 1 | 129 | 257 => assert_eq!(i.1, true),
//! _ => assert_eq!(i.1, false),
//! }
//! }
//!
//!
//! // in_set example
//! let list = "lmnop";
//! for c in list.chars() {
//! assert_eq!(c.in_range('k'..'q'), true);
//! assert_eq!(
//! c.in_set(
//! [
//! ('k'..='l').into(), // RangeInclusive
//! ('m'..'n').into(), // Range
//! ('n'..='p').into(), // RangeInclusive
//! ['a', 'b', 'c'].as_slice().into(), // Slice
//! "test123".into(), // str
//! ]
//! .as_slice()
//! ),
//! true
//! );
//! assert_eq!(c.in_range('w'..'z'), false);
//! }
//!
//! let list = [1_000, 10_000, 100_000_000];
//! for n in list {
//! assert_eq!(n.in_range(1..200_000_000), true);
//! assert_eq!(
//! n.in_set(
//! [
//! (1..=10).into(), // RangeInclusive
//! (500..2_000).into(), // Range
//! (9_999..=100_000_000).into(), // RangeInclusive
//! [30, 90, 700].as_slice().into() // Slice
//! ]
//! .as_slice()
//! ),
//! true
//! );
//! assert_eq!(n.in_range(1_000_000_000..1_000_000_001), false);
//! }
//! ```
/// b64, hex and bitbuf
/// in_set
/// easiest way to import all functionality
;