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authorstuebinm2021-09-02 23:31:39 +0200
committerstuebinm2021-09-03 00:02:16 +0200
commitad514f56b6cda288e605c44990ef16d30e6dee53 (patch)
treebec6de5f4bdabf432c7045394af15ba96f525546 /symbolmacro
parent715001ba92799839afc97d92c9f0a79924085a69 (diff)
remove grmtools
the parser using grmtools was way oversized for just doing escape sequences, and only really existed since I wanted to play around with it. The new implementation depends on no external crates, uses just an iter wrapped into a nicely composable function, and appears to be exactly equivalent (but faster).
Diffstat (limited to 'symbolmacro')
-rw-r--r--symbolmacro/src/lib.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/symbolmacro/src/lib.rs b/symbolmacro/src/lib.rs
index f99ccd9..636c786 100644
--- a/symbolmacro/src/lib.rs
+++ b/symbolmacro/src/lib.rs
@@ -39,14 +39,14 @@ pub fn make_symbols(_item: TokenStream) -> TokenStream {
let symbols = fetchsymbols();
format!(
- "fn symbol(key: &str) -> Option<&'static str> {{
+ "fn symbol(key: &str) -> Option<char> {{
match key {{
{}
_ => None
}}
}}",
symbols.iter()
- .map(|(k,v)| format!("\"{}\" => Some(\"{}\"),",k,v))
+ .map(|(k,v)| format!("\"{}\" => Some(\'{}\'),",k,v))
.collect::<Vec<_>>()
.join("\n")
).parse().unwrap()