Checking edit-xlsx v0.4.5 error[E0599]: no method named `exportunwrap` found for enum `Result` in the current scope

[mschnell1]

I get

    Checking edit-xlsx v0.4.5
error[E0599]: no method named `exportunwrap` found for enum `Result` in the current scope
   --> C:\Users\mschnell\.cargo\registry\src\index.crates.io-6f17d22bba15001f\edit-xlsx-0.4.5\src\xml\relationships.rs:139:67
    |
139 |         let target_id: u32 = target[16..target.len() - 4].parse().exportunwrap();
    |                                                                   ^^^^^^^^^^^^
    |
help: there is a method `unwrap` with a similar name
    |
139 |         let target_id: u32 = target[16..target.len() - 4].parse().unwrap();
    |                                                                   ~~~~~~

[mschnell1]

mended by deleting the folder

\.cargo\registry\src\index.crates.io-6f17d22bba15001f\edit-xlsx-0.4.5\

and forcing a re-download.

Something like this (a word inserted in the crate's source code) also happened some weeks ago :(

No idea what is the reason....