Merge 931b64e into 13a423f

.gitignore

@@ -1,3 +1,3 @@
-/target
+**/target
 **/*.rs.bk
 Cargo.lock

macros/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "tinystr-macros"
+version = "0.1.0"
+authors = ["Zibi Braniecki <zibi@braniecki.net>"]
+edition = "2018"
+
+[lib]
+proc_macro = true
+
+[dependencies]
+tinystr = "0.3"

macros/examples/ts_example.rs

@@ -0,0 +1,12 @@
+use tinystr_macros::*;
+
+fn main() {
+    let x = tinystr4!("Latn");
+    println!("{:#?}", x);
+
+    let y = tinystr8!("Valencia");
+    println!("{:#?}", y);
+
+    let z = tinystr16!("Very Long Word");
+    println!("{:#?}", z);
+}

macros/src/lib.rs

@@ -0,0 +1,42 @@
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+
+fn get_value_from_token_stream(input: TokenStream) -> String {
+    let val = format!("{}", input);
+    if !val.starts_with('"') || !val.ends_with('"') {
+        panic!("Argument must be a string literal.");
+    }
+    let len = val.len();
+    (&val[1..len - 1]).to_string()
+}
+
+#[proc_macro]
+pub fn tinystr4(input: TokenStream) -> TokenStream {
+    let val = get_value_from_token_stream(input);
+    let bytes: u32 = tinystr::TinyStr4::from_bytes(val.as_bytes())
+        .expect("Failed to construct TinyStr from input")
+        .into();
+    let formula = format!("unsafe {{ tinystr::TinyStr4::new_unchecked({}) }}", bytes);
+    formula.parse().unwrap()
+}
+
+#[proc_macro]
+pub fn tinystr8(input: TokenStream) -> TokenStream {
+    let val = get_value_from_token_stream(input);
+    let bytes: u64 = tinystr::TinyStr8::from_bytes(val.as_bytes())
+        .expect("Failed to construct TinyStr from input")
+        .into();
+    let formula = format!("unsafe {{ tinystr::TinyStr8::new_unchecked({}) }}", bytes);
+    formula.parse().unwrap()
+}
+
+#[proc_macro]
+pub fn tinystr16(input: TokenStream) -> TokenStream {
+    let val = get_value_from_token_stream(input);
+    let bytes: u128 = tinystr::TinyStr16::from_bytes(val.as_bytes())
+        .expect("Failed to construct TinyStr from input")
+        .into();
+    let formula = format!("unsafe {{ tinystr::TinyStr16::new_unchecked({}) }}", bytes);
+    formula.parse().unwrap()
+}