phoenix
33 lines
645 B
Rust
33 lines
645 B
Rust
use serde::{Deserialize, Serialize};
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#[derive(Debug, Deserialize, Serialize)]
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pub struct Checks {}
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impl Checks {
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pub fn _is_numeric(text: &String) -> bool {
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text.parse::<f64>().is_ok()
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}
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pub fn _index_of_item_in_container<F>(container: &String, item: &char, func: F) -> i32
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where
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F: Fn(&char, &char) -> bool,
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{
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let mut index = -1;
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for c in container.chars() {
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if func(&c, item) {
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index += 1;
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break;
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}
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index += 1;
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}
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return index;
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}
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}
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pub fn exit_program(code: i32) {
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std::process::exit(code);
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}
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