feat: make client builds optional

Cargo.toml

@@ -40,7 +40,7 @@ rand = "0.8.5"
 criterion = "0.5"
 
 [features]
-default = ["image"]
+default = ["image", "client_support"]
 #/// Enable features required for image manipulation and reading.
 image = ["dep:image", "dep:imageproc"]
 
@@ -66,6 +66,9 @@ serde = ["dep:serde"]
 #/// Adds otsu binarizer support using imageproc
 otsu_level = ["image"]
 
+#/// Adds "client" features do decode many common data formats found in barcodes
+client_support = []
+
 [workspace]
 members = [
     "crates/one-d-proc-derive",

src/lib.rs

@@ -2,12 +2,15 @@
 #![allow(non_camel_case_types)]
 
 pub mod aztec;
-pub mod client;
+
 pub mod common;
 mod exceptions;
 pub mod maxicode;
 pub mod qrcode;
 
+#[cfg(feature = "client_support")]
+pub mod client;
+
 use std::{collections::HashMap, rc::Rc};
 
 pub use exceptions::Exceptions;

src/oned/rss/expanded/rss_expanded_image_2_result_test_case.rs

@@ -31,6 +31,7 @@
 
 use std::collections::HashMap;
 
+#[cfg(feature = "client_support")]
 use crate::{
     client::result::{ExpandedProductParsedRXingResult, ParsedClientResult},
     common::GlobalHistogramBinarizer,
@@ -42,7 +43,7 @@ use crate::{
  * @author Pablo Orduña, University of Deusto ([email protected])
  * @author Eduardo Castillejo, University of Deusto ([email protected])
  */
-
+#[cfg(feature = "client_support")]
 #[test]
 fn testDecodeRow2result2() {
     // (01)90012345678908(3103)001750
@@ -67,6 +68,7 @@ fn testDecodeRow2result2() {
     assertCorrectImage2result("2.png", expected);
 }
 
+#[cfg(feature = "client_support")]
 fn assertCorrectImage2result(fileName: &str, expected: ExpandedProductParsedRXingResult) {
     let path = format!("test_resources/blackbox/rssexpanded-1/{fileName}");