40 lines
992 B
Rust
40 lines
992 B
Rust
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use std::{collections::VecDeque, fs::File, io::Read};
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pub const BUFFER_LENGTH: usize = 1024;
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#[derive(Debug, Clone)]
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struct TOML {
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header: String,
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fields: VecDeque<String>,
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}
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fn naive_toml_parser(file_location: &str) -> TOML {
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let mut toml_file = File::open(file_location).unwrap();
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let mut toml_ingredients = String::default();
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toml_file.read_to_string(&mut toml_ingredients).unwrap();
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let mut toml_ingredients = toml_ingredients.lines().collect::<VecDeque<&str>>();
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let header = toml_ingredients
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.pop_front()
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.unwrap()
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.replace('[', "")
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.replace(']', "")
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.trim_end()
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.to_string();
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let fields = toml_ingredients
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.iter()
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.map(|ingredient| {
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ingredient
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.split_once('=')
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.unwrap()
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.1
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.replace('"', "")
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.trim()
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.to_string()
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})
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.collect();
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TOML { header, fields }
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}
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