29 lines
793 B
Rust
29 lines
793 B
Rust
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pub mod tokenizer;
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pub mod parser;
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pub mod eval;
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pub mod compilation;
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use language::{ProgrammingLanguage, ParseError, TokenError};
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pub struct Schala { }
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impl<'a> ProgrammingLanguage<eval::Evaluator<'a>> for Schala {
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type Token = tokenizer::Token;
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type AST = parser::AST;
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fn tokenize(input: &str) -> Result<Vec<Self::Token>, TokenError> {
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tokenizer::tokenize(input).map_err(|x| TokenError { msg: x.msg })
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}
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fn parse(input: Vec<Self::Token>) -> Result<Self::AST, ParseError> {
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parser::parse(&input, &[]).map_err(|x| ParseError { msg: x.msg })
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}
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fn evaluate(ast: Self::AST, evaluator: &mut eval::Evaluator) -> Vec<String> {
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evaluator.run(ast)
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}
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fn compile(ast: Self::AST) -> String {
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compilation::compile_ast(ast)
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}
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}
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