39 lines
1011 B
Rust
39 lines
1011 B
Rust
// TODO: whenever `title` and `description` are returned via their accessor methods, they
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// should be normalized—i.e. leading and trailing whitespace should be removed.
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// There is a method in Rust's standard library that can help with this, but you won't
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// find it in the documentation for `String`.
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// Can you figure out where it is defined and how to use it?
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pub struct Ticket {
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title: String,
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description: String,
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status: String,
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}
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impl Ticket {
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pub fn title(&self) -> &str {
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self.title.trim()
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}
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pub fn description(&self) -> &str {
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self.description.trim()
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_normalization() {
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let ticket = Ticket {
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title: " A title ".to_string(),
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description: " A description ".to_string(),
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status: "To-Do".to_string(),
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};
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assert_eq!("A title", ticket.title());
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assert_eq!("A description", ticket.description());
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}
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}
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