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#[derive(Copy, Clone, PartialEq, Debug)]
pub enum SelectionMode {
None,
Single,
Multiple,
}
impl Default for SelectionMode {
fn default() -> Self {
SelectionMode::Single
}
}
impl From<&str> for SelectionMode {
fn from(t: &str) -> Self {
match t {
"Single" | "single" => SelectionMode::Single,
"Multiple" | "multiple" => SelectionMode::Multiple,
_ => SelectionMode::None,
}
}
}
#[cfg(test)]
mod tests {
use crate::prelude::*;
#[test]
fn test_into() {
let selection_mode: SelectionMode = "Single".into();
assert_eq!(selection_mode, SelectionMode::Single);
let selection_mode: SelectionMode = "single".into();
assert_eq!(selection_mode, SelectionMode::Single);
let selection_mode: SelectionMode = "Multiple".into();
assert_eq!(selection_mode, SelectionMode::Multiple);
let selection_mode: SelectionMode = "multiple".into();
assert_eq!(selection_mode, SelectionMode::Multiple);
let selection_mode: SelectionMode = "None".into();
assert_eq!(selection_mode, SelectionMode::None);
let selection_mode: SelectionMode = "none".into();
assert_eq!(selection_mode, SelectionMode::None);
let selection_mode: SelectionMode = "other".into();
assert_eq!(selection_mode, SelectionMode::None);
}
}