443dbc82a6
* refactor * optimistically update message list * fix * update * handle duplicate messages * update ui * refactor input * update multi line input * clean up
40 lines
825 B
Rust
40 lines
825 B
Rust
use std::{fmt::Debug, ops::Range};
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use crate::history::HistoryItem;
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#[derive(Debug, PartialEq, Clone)]
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pub struct Change {
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pub(crate) old_range: Range<usize>,
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pub(crate) old_text: String,
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pub(crate) new_range: Range<usize>,
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pub(crate) new_text: String,
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version: usize,
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}
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impl Change {
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pub fn new(
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old_range: Range<usize>,
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old_text: &str,
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new_range: Range<usize>,
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new_text: &str,
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) -> Self {
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Self {
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old_range,
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old_text: old_text.to_string(),
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new_range,
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new_text: new_text.to_string(),
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version: 0,
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}
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}
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}
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impl HistoryItem for Change {
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fn version(&self) -> usize {
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self.version
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}
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fn set_version(&mut self, version: usize) {
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self.version = version;
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}
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}
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