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change to using once_cell for lazy init

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This commit is contained in:
Henry Schimke
2023-01-05 10:53:55 -06:00
parent d2a4b21808
commit 20764559ae
37 changed files with 556 additions and 608 deletions
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225
src/oned/code_128_reader.rs
View File

@@ -450,120 +450,119 @@ impl Code128Reader {
}
}
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
lazy_static! {
pub static ref CODE_PATTERNS: [Vec<u32>; 107] = [
vec![2, 1, 2, 2, 2, 2], // 0
vec![2, 2, 2, 1, 2, 2],
vec![2, 2, 2, 2, 2, 1],
vec![1, 2, 1, 2, 2, 3],
vec![1, 2, 1, 3, 2, 2],
vec![1, 3, 1, 2, 2, 2], // 5
vec![1, 2, 2, 2, 1, 3],
vec![1, 2, 2, 3, 1, 2],
vec![1, 3, 2, 2, 1, 2],
vec![2, 2, 1, 2, 1, 3],
vec![2, 2, 1, 3, 1, 2], // 10
vec![2, 3, 1, 2, 1, 2],
vec![1, 1, 2, 2, 3, 2],
vec![1, 2, 2, 1, 3, 2],
vec![1, 2, 2, 2, 3, 1],
vec![1, 1, 3, 2, 2, 2], // 15
vec![1, 2, 3, 1, 2, 2],
vec![1, 2, 3, 2, 2, 1],
vec![2, 2, 3, 2, 1, 1],
vec![2, 2, 1, 1, 3, 2],
vec![2, 2, 1, 2, 3, 1], // 20
vec![2, 1, 3, 2, 1, 2],
vec![2, 2, 3, 1, 1, 2],
vec![3, 1, 2, 1, 3, 1],
vec![3, 1, 1, 2, 2, 2],
vec![3, 2, 1, 1, 2, 2], // 25
vec![3, 2, 1, 2, 2, 1],
vec![3, 1, 2, 2, 1, 2],
vec![3, 2, 2, 1, 1, 2],
vec![3, 2, 2, 2, 1, 1],
vec![2, 1, 2, 1, 2, 3], // 30
vec![2, 1, 2, 3, 2, 1],
vec![2, 3, 2, 1, 2, 1],
vec![1, 1, 1, 3, 2, 3],
vec![1, 3, 1, 1, 2, 3],
vec![1, 3, 1, 3, 2, 1], // 35
vec![1, 1, 2, 3, 1, 3],
vec![1, 3, 2, 1, 1, 3],
vec![1, 3, 2, 3, 1, 1],
vec![2, 1, 1, 3, 1, 3],
vec![2, 3, 1, 1, 1, 3], // 40
vec![2, 3, 1, 3, 1, 1],
vec![1, 1, 2, 1, 3, 3],
vec![1, 1, 2, 3, 3, 1],
vec![1, 3, 2, 1, 3, 1],
vec![1, 1, 3, 1, 2, 3], // 45
vec![1, 1, 3, 3, 2, 1],
vec![1, 3, 3, 1, 2, 1],
vec![3, 1, 3, 1, 2, 1],
vec![2, 1, 1, 3, 3, 1],
vec![2, 3, 1, 1, 3, 1], // 50
vec![2, 1, 3, 1, 1, 3],
vec![2, 1, 3, 3, 1, 1],
vec![2, 1, 3, 1, 3, 1],
vec![3, 1, 1, 1, 2, 3],
vec![3, 1, 1, 3, 2, 1], // 55
vec![3, 3, 1, 1, 2, 1],
vec![3, 1, 2, 1, 1, 3],
vec![3, 1, 2, 3, 1, 1],
vec![3, 3, 2, 1, 1, 1],
vec![3, 1, 4, 1, 1, 1], // 60
vec![2, 2, 1, 4, 1, 1],
vec![4, 3, 1, 1, 1, 1],
vec![1, 1, 1, 2, 2, 4],
vec![1, 1, 1, 4, 2, 2],
vec![1, 2, 1, 1, 2, 4], // 65
vec![1, 2, 1, 4, 2, 1],
vec![1, 4, 1, 1, 2, 2],
vec![1, 4, 1, 2, 2, 1],
vec![1, 1, 2, 2, 1, 4],
vec![1, 1, 2, 4, 1, 2], // 70
vec![1, 2, 2, 1, 1, 4],
vec![1, 2, 2, 4, 1, 1],
vec![1, 4, 2, 1, 1, 2],
vec![1, 4, 2, 2, 1, 1],
vec![2, 4, 1, 2, 1, 1], // 75
vec![2, 2, 1, 1, 1, 4],
vec![4, 1, 3, 1, 1, 1],
vec![2, 4, 1, 1, 1, 2],
vec![1, 3, 4, 1, 1, 1],
vec![1, 1, 1, 2, 4, 2], // 80
vec![1, 2, 1, 1, 4, 2],
vec![1, 2, 1, 2, 4, 1],
vec![1, 1, 4, 2, 1, 2],
vec![1, 2, 4, 1, 1, 2],
vec![1, 2, 4, 2, 1, 1], // 85
vec![4, 1, 1, 2, 1, 2],
vec![4, 2, 1, 1, 1, 2],
vec![4, 2, 1, 2, 1, 1],
vec![2, 1, 2, 1, 4, 1],
vec![2, 1, 4, 1, 2, 1], // 90
vec![4, 1, 2, 1, 2, 1],
vec![1, 1, 1, 1, 4, 3],
vec![1, 1, 1, 3, 4, 1],
vec![1, 3, 1, 1, 4, 1],
vec![1, 1, 4, 1, 1, 3], // 95
vec![1, 1, 4, 3, 1, 1],
vec![4, 1, 1, 1, 1, 3],
vec![4, 1, 1, 3, 1, 1],
vec![1, 1, 3, 1, 4, 1],
vec![1, 1, 4, 1, 3, 1], // 100
vec![3, 1, 1, 1, 4, 1],
vec![4, 1, 1, 1, 3, 1],
vec![2, 1, 1, 4, 1, 2],
vec![2, 1, 1, 2, 1, 4],
vec![2, 1, 1, 2, 3, 2], // 105
vec![2, 3, 3, 1, 1, 1, 2],
];
}
pub static CODE_PATTERNS: Lazy<[Vec<u32>; 107]> = Lazy::new(|| {
[
vec![2, 1, 2, 2, 2, 2], // 0
vec![2, 2, 2, 1, 2, 2],
vec![2, 2, 2, 2, 2, 1],
vec![1, 2, 1, 2, 2, 3],
vec![1, 2, 1, 3, 2, 2],
vec![1, 3, 1, 2, 2, 2], // 5
vec![1, 2, 2, 2, 1, 3],
vec![1, 2, 2, 3, 1, 2],
vec![1, 3, 2, 2, 1, 2],
vec![2, 2, 1, 2, 1, 3],
vec![2, 2, 1, 3, 1, 2], // 10
vec![2, 3, 1, 2, 1, 2],
vec![1, 1, 2, 2, 3, 2],
vec![1, 2, 2, 1, 3, 2],
vec![1, 2, 2, 2, 3, 1],
vec![1, 1, 3, 2, 2, 2], // 15
vec![1, 2, 3, 1, 2, 2],
vec![1, 2, 3, 2, 2, 1],
vec![2, 2, 3, 2, 1, 1],
vec![2, 2, 1, 1, 3, 2],
vec![2, 2, 1, 2, 3, 1], // 20
vec![2, 1, 3, 2, 1, 2],
vec![2, 2, 3, 1, 1, 2],
vec![3, 1, 2, 1, 3, 1],
vec![3, 1, 1, 2, 2, 2],
vec![3, 2, 1, 1, 2, 2], // 25
vec![3, 2, 1, 2, 2, 1],
vec![3, 1, 2, 2, 1, 2],
vec![3, 2, 2, 1, 1, 2],
vec![3, 2, 2, 2, 1, 1],
vec![2, 1, 2, 1, 2, 3], // 30
vec![2, 1, 2, 3, 2, 1],
vec![2, 3, 2, 1, 2, 1],
vec![1, 1, 1, 3, 2, 3],
vec![1, 3, 1, 1, 2, 3],
vec![1, 3, 1, 3, 2, 1], // 35
vec![1, 1, 2, 3, 1, 3],
vec![1, 3, 2, 1, 1, 3],
vec![1, 3, 2, 3, 1, 1],
vec![2, 1, 1, 3, 1, 3],
vec![2, 3, 1, 1, 1, 3], // 40
vec![2, 3, 1, 3, 1, 1],
vec![1, 1, 2, 1, 3, 3],
vec![1, 1, 2, 3, 3, 1],
vec![1, 3, 2, 1, 3, 1],
vec![1, 1, 3, 1, 2, 3], // 45
vec![1, 1, 3, 3, 2, 1],
vec![1, 3, 3, 1, 2, 1],
vec![3, 1, 3, 1, 2, 1],
vec![2, 1, 1, 3, 3, 1],
vec![2, 3, 1, 1, 3, 1], // 50
vec![2, 1, 3, 1, 1, 3],
vec![2, 1, 3, 3, 1, 1],
vec![2, 1, 3, 1, 3, 1],
vec![3, 1, 1, 1, 2, 3],
vec![3, 1, 1, 3, 2, 1], // 55
vec![3, 3, 1, 1, 2, 1],
vec![3, 1, 2, 1, 1, 3],
vec![3, 1, 2, 3, 1, 1],
vec![3, 3, 2, 1, 1, 1],
vec![3, 1, 4, 1, 1, 1], // 60
vec![2, 2, 1, 4, 1, 1],
vec![4, 3, 1, 1, 1, 1],
vec![1, 1, 1, 2, 2, 4],
vec![1, 1, 1, 4, 2, 2],
vec![1, 2, 1, 1, 2, 4], // 65
vec![1, 2, 1, 4, 2, 1],
vec![1, 4, 1, 1, 2, 2],
vec![1, 4, 1, 2, 2, 1],
vec![1, 1, 2, 2, 1, 4],
vec![1, 1, 2, 4, 1, 2], // 70
vec![1, 2, 2, 1, 1, 4],
vec![1, 2, 2, 4, 1, 1],
vec![1, 4, 2, 1, 1, 2],
vec![1, 4, 2, 2, 1, 1],
vec![2, 4, 1, 2, 1, 1], // 75
vec![2, 2, 1, 1, 1, 4],
vec![4, 1, 3, 1, 1, 1],
vec![2, 4, 1, 1, 1, 2],
vec![1, 3, 4, 1, 1, 1],
vec![1, 1, 1, 2, 4, 2], // 80
vec![1, 2, 1, 1, 4, 2],
vec![1, 2, 1, 2, 4, 1],
vec![1, 1, 4, 2, 1, 2],
vec![1, 2, 4, 1, 1, 2],
vec![1, 2, 4, 2, 1, 1], // 85
vec![4, 1, 1, 2, 1, 2],
vec![4, 2, 1, 1, 1, 2],
vec![4, 2, 1, 2, 1, 1],
vec![2, 1, 2, 1, 4, 1],
vec![2, 1, 4, 1, 2, 1], // 90
vec![4, 1, 2, 1, 2, 1],
vec![1, 1, 1, 1, 4, 3],
vec![1, 1, 1, 3, 4, 1],
vec![1, 3, 1, 1, 4, 1],
vec![1, 1, 4, 1, 1, 3], // 95
vec![1, 1, 4, 3, 1, 1],
vec![4, 1, 1, 1, 1, 3],
vec![4, 1, 1, 3, 1, 1],
vec![1, 1, 3, 1, 4, 1],
vec![1, 1, 4, 1, 3, 1], // 100
vec![3, 1, 1, 1, 4, 1],
vec![4, 1, 1, 1, 3, 1],
vec![2, 1, 1, 4, 1, 2],
vec![2, 1, 1, 2, 1, 4],
vec![2, 1, 1, 2, 3, 2], // 105
vec![2, 3, 3, 1, 1, 1, 2],
]
});
const MAX_AVG_VARIANCE: f32 = 0.25;
const MAX_INDIVIDUAL_VARIANCE: f32 = 0.7;

7
src/oned/code_128_writer_test_tase.rs
View File

@@ -34,7 +34,7 @@ const LF: &str = "10000110010";
use std::collections::HashMap;
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
use crate::{
common::{BitMatrix, BitMatrixTestCase},
@@ -43,9 +43,8 @@ use crate::{
};
use super::Code128Writer;
lazy_static! {
static ref WRITER: Code128Writer = Code128Writer::default();
}
static WRITER: Lazy<Code128Writer> = Lazy::new(|| Code128Writer::default());
#[test]
fn testEncodeWithFunc3() {

6
src/oned/one_d_code_writer.rs
View File

@@ -20,12 +20,10 @@ use crate::{
common::BitMatrix, BarcodeFormat, EncodeHintType, EncodeHintValue, Exceptions, Writer,
};
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
use regex::Regex;
lazy_static! {
pub static ref NUMERIC: Regex = Regex::new("[0-9]+").unwrap();
}
pub static NUMERIC: Lazy<Regex> = Lazy::new(|| Regex::new("[0-9]+").unwrap());
/**
* <p>Encapsulates functionality and implementation that is common to one-dimensional barcodes.</p>

10
src/oned/rss/expanded/binary_util.rs
View File

@@ -27,16 +27,14 @@
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
use regex::Regex;
use crate::{common::BitArray, Exceptions};
lazy_static! {
static ref ONE: Regex = Regex::new("1").unwrap();
static ref ZERO: Regex = Regex::new("0").unwrap();
static ref SPACE: Regex = Regex::new(" ").unwrap();
}
static ONE: Lazy<Regex> = Lazy::new(|| Regex::new("1").unwrap());
static ZERO: Lazy<Regex> = Lazy::new(|| Regex::new("0").unwrap());
static SPACE: Lazy<Regex> = Lazy::new(|| Regex::new(" ").unwrap());
/*
* Constructs a BitArray from a String like the one returned from BitArray.toString()

200
src/oned/rss/expanded/decoders/field_parser.rs
View File

@@ -31,115 +31,111 @@ use std::collections::HashMap;
use crate::Exceptions;
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
lazy_static! {
static TWO_DIGIT_DATA_LENGTH: Lazy<HashMap<String, DataLength>> = Lazy::new(|| {
let mut hm = HashMap::new();
hm.insert("00".to_owned(), DataLength::fixed(18));
hm.insert("01".to_owned(), DataLength::fixed(14));
hm.insert("02".to_owned(), DataLength::fixed(14));
hm.insert("10".to_owned(), DataLength::variable(20));
hm.insert("11".to_owned(), DataLength::fixed(6));
hm.insert("12".to_owned(), DataLength::fixed(6));
hm.insert("13".to_owned(), DataLength::fixed(6));
hm.insert("15".to_owned(), DataLength::fixed(6));
hm.insert("17".to_owned(), DataLength::fixed(6));
hm.insert("20".to_owned(), DataLength::fixed(2));
hm.insert("21".to_owned(), DataLength::variable(20));
hm.insert("22".to_owned(), DataLength::variable(29));
hm.insert("30".to_owned(), DataLength::variable(8));
hm.insert("37".to_owned(), DataLength::variable(8));
//internal company codes
for i in 90..=99 {
// for (int i = 90; i <= 99; i++) {
hm.insert(i.to_string(), DataLength::variable(30));
}
hm
});
static ref TWO_DIGIT_DATA_LENGTH : HashMap<String,DataLength> = {
let mut hm = HashMap::new();
hm.insert("00".to_owned(), DataLength::fixed(18));
hm.insert("01".to_owned(), DataLength::fixed(14));
hm.insert("02".to_owned(), DataLength::fixed(14));
hm.insert("10".to_owned(), DataLength::variable(20));
hm.insert("11".to_owned(), DataLength::fixed(6));
hm.insert("12".to_owned(), DataLength::fixed(6));
hm.insert("13".to_owned(), DataLength::fixed(6));
hm.insert("15".to_owned(), DataLength::fixed(6));
hm.insert("17".to_owned(), DataLength::fixed(6));
hm.insert("20".to_owned(), DataLength::fixed(2));
hm.insert("21".to_owned(), DataLength::variable(20));
hm.insert("22".to_owned(), DataLength::variable(29));
hm.insert("30".to_owned(), DataLength::variable(8));
hm.insert("37".to_owned(), DataLength::variable(8));
//internal company codes
for i in 90..=99 {
// for (int i = 90; i <= 99; i++) {
hm.insert(i.to_string(), DataLength::variable(30));
}
hm
};
static THREE_DIGIT_DATA_LENGTH: Lazy<HashMap<String, DataLength>> = Lazy::new(|| {
let mut hm = HashMap::new();
hm.insert("240".to_owned(), DataLength::variable(30));
hm.insert("241".to_owned(), DataLength::variable(30));
hm.insert("242".to_owned(), DataLength::variable(6));
hm.insert("250".to_owned(), DataLength::variable(30));
hm.insert("251".to_owned(), DataLength::variable(30));
hm.insert("253".to_owned(), DataLength::variable(17));
hm.insert("254".to_owned(), DataLength::variable(20));
hm.insert("400".to_owned(), DataLength::variable(30));
hm.insert("401".to_owned(), DataLength::variable(30));
hm.insert("402".to_owned(), DataLength::fixed(17));
hm.insert("403".to_owned(), DataLength::variable(30));
hm.insert("410".to_owned(), DataLength::fixed(13));
hm.insert("411".to_owned(), DataLength::fixed(13));
hm.insert("412".to_owned(), DataLength::fixed(13));
hm.insert("413".to_owned(), DataLength::fixed(13));
hm.insert("414".to_owned(), DataLength::fixed(13));
hm.insert("420".to_owned(), DataLength::variable(20));
hm.insert("421".to_owned(), DataLength::variable(15));
hm.insert("422".to_owned(), DataLength::fixed(3));
hm.insert("423".to_owned(), DataLength::variable(15));
hm.insert("424".to_owned(), DataLength::fixed(3));
hm.insert("425".to_owned(), DataLength::fixed(3));
hm.insert("426".to_owned(), DataLength::fixed(3));
static ref THREE_DIGIT_DATA_LENGTH : HashMap<String,DataLength>=
{
let mut hm = HashMap::new();
hm.insert("240".to_owned(), DataLength::variable(30));
hm.insert("241".to_owned(), DataLength::variable(30));
hm.insert("242".to_owned(), DataLength::variable(6));
hm.insert("250".to_owned(), DataLength::variable(30));
hm.insert("251".to_owned(), DataLength::variable(30));
hm.insert("253".to_owned(), DataLength::variable(17));
hm.insert("254".to_owned(), DataLength::variable(20));
hm.insert("400".to_owned(), DataLength::variable(30));
hm.insert("401".to_owned(), DataLength::variable(30));
hm.insert("402".to_owned(), DataLength::fixed(17));
hm.insert("403".to_owned(), DataLength::variable(30));
hm.insert("410".to_owned(), DataLength::fixed(13));
hm.insert("411".to_owned(), DataLength::fixed(13));
hm.insert("412".to_owned(), DataLength::fixed(13));
hm.insert("413".to_owned(), DataLength::fixed(13));
hm.insert("414".to_owned(), DataLength::fixed(13));
hm.insert("420".to_owned(), DataLength::variable(20));
hm.insert("421".to_owned(), DataLength::variable(15));
hm.insert("422".to_owned(), DataLength::fixed(3));
hm.insert("423".to_owned(), DataLength::variable(15));
hm.insert("424".to_owned(), DataLength::fixed(3));
hm.insert("425".to_owned(), DataLength::fixed(3));
hm.insert("426".to_owned(), DataLength::fixed(3));
hm
});
hm
};
static THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH: Lazy<HashMap<String, DataLength>> = Lazy::new(|| {
let mut hm = HashMap::new();
for i in 310..=316 {
// for (int i = 310; i <= 316; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
for i in 320..=336 {
// for (int i = 320; i <= 336; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
for i in 340..=357 {
// for (int i = 340; i <= 357; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
for i in 360..=369 {
// for (int i = 360; i <= 369; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
hm.insert("390".to_owned(), DataLength::variable(15));
hm.insert("391".to_owned(), DataLength::variable(18));
hm.insert("392".to_owned(), DataLength::variable(15));
hm.insert("393".to_owned(), DataLength::variable(18));
hm.insert("703".to_owned(), DataLength::variable(30));
static ref THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH:HashMap<String,DataLength> = {
let mut hm = HashMap::new();
for i in 310..=316 {
// for (int i = 310; i <= 316; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
for i in 320..=336 {
// for (int i = 320; i <= 336; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
for i in 340..=357 {
// for (int i = 340; i <= 357; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
for i in 360..=369 {
// for (int i = 360; i <= 369; i++) {
hm.insert(i.to_string(), DataLength::fixed(6));
}
hm.insert("390".to_owned(), DataLength::variable(15));
hm.insert("391".to_owned(), DataLength::variable(18));
hm.insert("392".to_owned(), DataLength::variable(15));
hm.insert("393".to_owned(), DataLength::variable(18));
hm.insert("703".to_owned(), DataLength::variable(30));
hm
});
hm
};
static FOUR_DIGIT_DATA_LENGTH: Lazy<HashMap<String, DataLength>> = Lazy::new(|| {
let mut hm = HashMap::new();
hm.insert("7001".to_owned(), DataLength::fixed(13));
hm.insert("7002".to_owned(), DataLength::variable(30));
hm.insert("7003".to_owned(), DataLength::fixed(10));
hm.insert("8001".to_owned(), DataLength::fixed(14));
hm.insert("8002".to_owned(), DataLength::variable(20));
hm.insert("8003".to_owned(), DataLength::variable(30));
hm.insert("8004".to_owned(), DataLength::variable(30));
hm.insert("8005".to_owned(), DataLength::fixed(6));
hm.insert("8006".to_owned(), DataLength::fixed(18));
hm.insert("8007".to_owned(), DataLength::variable(30));
hm.insert("8008".to_owned(), DataLength::variable(12));
hm.insert("8018".to_owned(), DataLength::fixed(18));
hm.insert("8020".to_owned(), DataLength::variable(25));
hm.insert("8100".to_owned(), DataLength::fixed(6));
hm.insert("8101".to_owned(), DataLength::fixed(10));
hm.insert("8102".to_owned(), DataLength::fixed(2));
hm.insert("8110".to_owned(), DataLength::variable(70));
hm.insert("8200".to_owned(), DataLength::variable(70));
static ref FOUR_DIGIT_DATA_LENGTH : HashMap<String,DataLength>={
let mut hm = HashMap::new();
hm.insert("7001".to_owned(), DataLength::fixed(13));
hm.insert("7002".to_owned(), DataLength::variable(30));
hm.insert("7003".to_owned(), DataLength::fixed(10));
hm.insert("8001".to_owned(), DataLength::fixed(14));
hm.insert("8002".to_owned(), DataLength::variable(20));
hm.insert("8003".to_owned(), DataLength::variable(30));
hm.insert("8004".to_owned(), DataLength::variable(30));
hm.insert("8005".to_owned(), DataLength::fixed(6));
hm.insert("8006".to_owned(), DataLength::fixed(18));
hm.insert("8007".to_owned(), DataLength::variable(30));
hm.insert("8008".to_owned(), DataLength::variable(12));
hm.insert("8018".to_owned(), DataLength::fixed(18));
hm.insert("8020".to_owned(), DataLength::variable(25));
hm.insert("8100".to_owned(), DataLength::fixed(6));
hm.insert("8101".to_owned(), DataLength::fixed(10));
hm.insert("8102".to_owned(), DataLength::fixed(2));
hm.insert("8110".to_owned(), DataLength::variable(70));
hm.insert("8200".to_owned(), DataLength::variable(70));
hm
};
}
hm
});
pub fn parseFieldsInGeneralPurpose(rawInformation: &str) -> Result<String, Exceptions> {
if rawInformation.is_empty() {

25
src/oned/rss/expanded/rss_expanded_reader.rs
View File

@@ -40,6 +40,8 @@ use crate::{
RXingResultMetadataType, RXingResultMetadataValue, Reader,
};
use once_cell::sync::Lazy;
use super::{bit_array_builder, decoders::abstract_expanded_decoder, ExpandedPair, ExpandedRow};
const FINDER_PAT_A: u32 = 0;
@@ -49,9 +51,8 @@ const FINDER_PAT_D: u32 = 3;
const FINDER_PAT_E: u32 = 4;
const FINDER_PAT_F: u32 = 5;
use lazy_static::lazy_static;
lazy_static! {
static ref FINDER_PATTERN_SEQUENCES: Vec<Vec<u32>> = vec![
static FINDER_PATTERN_SEQUENCES: Lazy<Vec<Vec<u32>>> = Lazy::new(|| {
vec![
vec![FINDER_PAT_A, FINDER_PAT_A],
vec![FINDER_PAT_A, FINDER_PAT_B, FINDER_PAT_B],
vec![FINDER_PAT_A, FINDER_PAT_C, FINDER_PAT_B, FINDER_PAT_D],
@@ -60,7 +61,7 @@ lazy_static! {
FINDER_PAT_E,
FINDER_PAT_B,
FINDER_PAT_D,
FINDER_PAT_C
FINDER_PAT_C,
],
vec![
FINDER_PAT_A,
@@ -68,7 +69,7 @@ lazy_static! {
FINDER_PAT_B,
FINDER_PAT_D,
FINDER_PAT_D,
FINDER_PAT_F
FINDER_PAT_F,
],
vec![
FINDER_PAT_A,
@@ -77,7 +78,7 @@ lazy_static! {
FINDER_PAT_D,
FINDER_PAT_E,
FINDER_PAT_F,
FINDER_PAT_F
FINDER_PAT_F,
],
vec![
FINDER_PAT_A,
@@ -87,7 +88,7 @@ lazy_static! {
FINDER_PAT_C,
FINDER_PAT_C,
FINDER_PAT_D,
FINDER_PAT_D
FINDER_PAT_D,
],
vec![
FINDER_PAT_A,
@@ -98,7 +99,7 @@ lazy_static! {
FINDER_PAT_C,
FINDER_PAT_D,
FINDER_PAT_E,
FINDER_PAT_E
FINDER_PAT_E,
],
vec![
FINDER_PAT_A,
@@ -110,7 +111,7 @@ lazy_static! {
FINDER_PAT_D,
FINDER_PAT_E,
FINDER_PAT_F,
FINDER_PAT_F
FINDER_PAT_F,
],
vec![
FINDER_PAT_A,
@@ -123,10 +124,10 @@ lazy_static! {
FINDER_PAT_E,
FINDER_PAT_E,
FINDER_PAT_F,
FINDER_PAT_F
FINDER_PAT_F,
],
];
}
]
});
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)

12
src/oned/upc_ean_reader.rs
View File

@@ -21,14 +21,12 @@ use crate::{
use super::{one_d_reader, EANManufacturerOrgSupport, OneDReader, UPCEANExtensionSupport};
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
lazy_static! {
pub static ref EAN_MANUFACTURER_SUPPORT: EANManufacturerOrgSupport =
EANManufacturerOrgSupport::default();
pub static ref UPC_EAN_EXTENSION_SUPPORT: UPCEANExtensionSupport =
UPCEANExtensionSupport::default();
}
pub static EAN_MANUFACTURER_SUPPORT: Lazy<EANManufacturerOrgSupport> =
Lazy::new(|| EANManufacturerOrgSupport::default());
pub static UPC_EAN_EXTENSION_SUPPORT: Lazy<UPCEANExtensionSupport> =
Lazy::new(|| UPCEANExtensionSupport::default());
// These two values are critical for determining how permissive the decoding will be.
// We've arrived at these values through a lot of trial and error. Setting them any higher