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allowed chars array

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nora 2021-04-24 15:40:37 +02:00
parent 2ae00160fc
commit 3d565765d8
1 changed files with 3 additions and 2 deletions
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5
bfi-rust/src/interpreter/mod.rs
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@ -17,9 +17,10 @@ enum Statement {
Loop(Vec<Statement>), Loop(Vec<Statement>),
} }
const ALLOWED_CHARS: [char; 8] = ['>', '<', '+', '-', '.', ',', '[', ']'];
fn minify(code: &str) -> String { fn minify(code: &str) -> String {
let allowed: Vec<char> = vec!['>', '<', '+', '-', '.', ',', '[', ']']; code.chars().filter(|c| ALLOWED_CHARS.contains(c)).collect()
code.chars().filter(|c| allowed.contains(c)).collect()
} }
fn parse(chars: Vec<char>) -> Vec<Statement> { fn parse(chars: Vec<char>) -> Vec<Statement> {