Allow crate to be used as library

Cargo.toml

@@ -1,11 +1,19 @@
 [package]
-name = "QStroke"
+name = "MFEKStroke"
 version = "0.0.0"
 authors = ["Matthew Blanchard <[email protected]>"]
 edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[lib]
+name = "MFEKStrokelib"
+path = "src/lib.rs"
+
+[[bin]]
+path = "src/bin.rs"
+name = "MFEKStroke"
+
 [dependencies]
 # parse command line arguments
 clap = "2.33.3"
@@ -19,4 +27,4 @@ skulpin = { version = "0.10.0", default-features = false, features = ["skia_comp
 # For reading and writing glifs
 xmltree = "0.10.1"
 log = "0.4.11"
-xmlwriter = "0.1.0"
+xmlwriter = "0.1.0"

src/main.rs → src/bin.rs

@@ -1,11 +1,8 @@
-mod qmath;
-mod pattern_along_path;
-mod glifwriter;
-
-use clap::{Arg, App};
-use pattern_along_path::*;
-use qmath::{Vector};
+use clap::{App, Arg};
 use std::fs;
+use MFEKStrokelib::glifwriter;
+use MFEKStrokelib::pattern_along_path::*;
+use MFEKStrokelib::qmath::{PointData, Vector};
 
 fn main() {
     let matches = App::new("QPaP")
@@ -75,14 +72,15 @@ fn main() {
     let pattern_string = matches.value_of("pattern").unwrap();
     let output_string = matches.value_of("output").unwrap();
 
-    let path: glifparser::Glif<Option<qmath::PointData>> = glifparser::read_ufo_glif(&fs::read_to_string(path_string)
-    .expect("Failed to read path file!"));
-
-    let pattern: glifparser::Glif<Option<qmath::PointData>> = glifparser::read_ufo_glif(&fs::read_to_string(pattern_string)
-        .expect("Failed to read pattern file!"));
+    let path: glifparser::Glif<Option<PointData>> = glifparser::read_ufo_glif(
+        &fs::read_to_string(path_string).expect("Failed to read path file!"),
+    );
 
+    let pattern: glifparser::Glif<Option<PointData>> = glifparser::read_ufo_glif(
+        &fs::read_to_string(pattern_string).expect("Failed to read pattern file!"),
+    );
 
-    let mut settings = PatternSettings{
+    let mut settings = PatternSettings {
         copies: PatternCopies::Single,
         subdivide: PatternSubdivide::Off,
         is_vertical: false,

src/lib.rs

@@ -0,0 +1,3 @@
+pub mod glifwriter;
+pub mod pattern_along_path;
+pub mod qmath;