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52 lines
1.6 KiB
Rust
52 lines
1.6 KiB
Rust
use crate::bibliography::keys::{K_ADDRESS, K_AUTHOR, K_DATE, K_INSTITUTION, K_NUMBER, K_TITLE};
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use crate::bibliography::FromHashMap;
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use crate::utils::date::{parse_date, LocalDate};
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use std::collections::hash_map::RandomState;
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use std::collections::HashMap;
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/// A tech report for example a white paper
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#[derive(Clone, Debug)]
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pub struct TechReport {
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pub author: String,
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pub title: String,
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pub institution: String,
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pub date: LocalDate,
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pub number: Option<String>,
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pub address: Option<String>,
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}
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impl TechReport {
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/// Creates a new tech report with only the mandatory fields filled
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pub fn new(author: String, title: String, institution: String, date: LocalDate) -> Self {
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Self {
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author,
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title,
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institution,
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date,
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number: None,
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address: None,
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}
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}
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}
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impl FromHashMap for TechReport {
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fn from_hash_map(map: &HashMap<String, String, RandomState>) -> Result<Box<Self>, String> {
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let author = map.get(K_AUTHOR).ok_or(missing_field!(K_AUTHOR))?;
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let title = map.get(K_TITLE).ok_or(missing_field!(K_TITLE))?;
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let institution = map
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.get(K_INSTITUTION)
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.ok_or(missing_field!(K_INSTITUTION))?;
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let date = map
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.get(K_DATE)
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.ok_or(missing_field!(K_DATE))
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.and_then(|d| parse_date(d))?;
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let mut tech_report =
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TechReport::new(author.clone(), title.clone(), institution.clone(), date);
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tech_report.number = map.get(K_NUMBER).cloned();
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tech_report.address = map.get(K_ADDRESS).cloned();
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Ok(Box::new(tech_report))
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}
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}
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