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Add verify macros & use in one location for point conversion

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This commit is contained in:
Julia 2022-11-28 23:34:38 -05:00
parent 3a1cd6ed3a
commit 5965113fc8
6 changed files with 61 additions and 5 deletions
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2
crates/rope/Cargo.toml
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@ -12,7 +12,7 @@ smallvec = { version = "1.6", features = ["union"] }
sum_tree = { path = "../sum_tree" }
arrayvec = "0.7.1"
log = { version = "0.4.16", features = ["kv_unstable_serde"] }
verify = { path = "../verify" }
[dev-dependencies]
rand = "0.8.3"

10
crates/rope/src/rope.rs
View file

@ -12,6 +12,7 @@ use std::{
str,
};
use sum_tree::{Bias, Dimension, SumTree};
use verify::{verify, verify_not};
pub use offset_utf16::OffsetUtf16;
pub use point::Point;
@ -680,10 +681,11 @@ impl Chunk {
let mut offset = 0;
let mut point = Point::new(0, 0);
for ch in self.0.chars() {
if point >= target {
if point > target {
panic!("point {:?} is inside of character {:?}", target, ch);
}
verify_not!(point > target, ("point {:?} is inside of character {:?}", target, ch), else {
point = target;
});
if point == target {
break;
}