initial import

.gitignore

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+/target/
+Cargo.lock

Cargo.toml

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+[package]
+name        = "quirc"
+version     = "0.0.1"
+
+authors     = ["Will <will@glozer.net>"]
+description = "QR code decoder"
+license     = "ISC"
+repository  = "https://github.com/wg/quirc-rs"
+readme      = "README.md"
+
+[dependencies]
+
+[build-dependencies]
+cc = "1.0.3"
+
+[dev-dependencies]
+image  = "0.17.0"
+qrcode = "0.5.0"

LICENSE

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+Copyright (c) 2017 Will Glozer
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

README.md

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+# Rust QR code decoder
+
+quirc-rs provides a Rust interface to Daniel Beer's excellent
+[quirc](https://github.com/dlbeer/quirc) QR code decoder.
+
+quirc's C code is bundled with quirc-rs and so a C compiler
+is required in addition to the Rust toolchain.

build.rs

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+extern crate cc;
+
+use std::env;
+use std::path::Path;
+use cc::Build;
+
+fn main() {
+    let dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+    let src = Path::new(&dir).join("c");
+    let fs  = &["decode.c", "identify.c", "quirc.c", "version_db.c"];
+    let fs  = fs.iter().map(|f| src.join(f));
+    Build::new().include(&src).files(fs).compile("quirc");
+}