Overflow error on interval / pos methods

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Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
65/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Quiet
Tech stack
rust

Research direction

Start at the Interval::as_0based_indices entry point shown in the issue and inspect how Pos::MAX is represented and converted. Reproduce an interval ending at Pos::MAX, then verify that the method returns valid indices without overflowing.

Written by the indexing model from the issue text.

Description

overflows for an interval ending at Pos::MAX

pub fn as_0based_indices(&self) -> (usize, usize) {
    (self.start.as_0based_index(), self.end.as_0based_index() + 1)
}
Dominant language
Rust
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