pcvolkmer/osc-variant
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Code Issues

Implement Display trait for Requirement

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This commit is contained in:
Paul-Christian Volkmer 2023-11-23 10:07:52 +01:00
parent 2808cc3556
commit 6589349b8d
1 changed files with 9 additions and 7 deletions
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16
src/model/requirements.rs
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@ -28,6 +28,7 @@ use crate::model::onkostar_editor::OnkostarEditor;
use crate::model::property_catalogue::PropertyCatalogue;
use crate::model::unterformular::Unterformular;
use crate::model::{Comparable, Listable, Sortable};
use std::fmt::Display;
#[allow(clippy::enum_variant_names)]
pub enum Requirement<'a> {
@ -67,9 +68,9 @@ impl Sortable for Requirement<'_> {
}
}
impl ToString for Requirement<'_> {
fn to_string(&self) -> String {
match self {
impl Display for Requirement<'_> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let str = match self {
Requirement::PropertyCatalogue(item) => item.to_listed_string(),
Requirement::DataCatalogue(item) => item.to_listed_string(),
Requirement::DataFormReference(item) => item.to_listed_string(),
@ -90,7 +91,8 @@ impl ToString for Requirement<'_> {
| Requirement::ExternalUnterformularSubform(name) => {
format!("Unterformular (-) '{}' - hier nicht enthalten", name)
}
}
};
write!(f, "{}", str)
}
}
@ -138,19 +140,19 @@ where
}
}
Requirement::ExternalDataCatalogue(_) => {
Some(format!(" + {}\n", entry.to_string()))
Some(format!(" + {}\n", entry))
}
Requirement::DataFormReference(_)
| Requirement::ExternalDataFormReference(_)
| Requirement::UnterformularReference(_)
| Requirement::ExternalUnterformularReference(_) => {
Some(format!(" > {}\n", entry.to_string()))
Some(format!(" > {}\n", entry))
}
Requirement::DataFormSubform(_)
| Requirement::ExternalDataFormSubform(_)
| Requirement::UnterformularSubform(_)
| Requirement::ExternalUnterformularSubform(_) => {
Some(format!(" * {}\n", entry.to_string()))
Some(format!(" * {}\n", entry))
}
_ => None,
})