Build problem with 1.20.0

[fxwiegand]

There seems to be an issue with the build of 1.20.0:

   Compiling tera v1.20.0
error[E0599]: no method named `len` found for struct `Pairs` in the current scope
Error:     --> /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tera-1.20.0/src/parser/mod.rs:1049:46
     |
1049 |     let mut nodes = Vec::with_capacity(pairs.len());
     |                                              ^^^
     |
help: there is a method `le` with a similar name, but with different arguments
    --> /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/iter/traits/iterator.rs:3887:5

For more information about this error, try `rustc --explain E0599`.
error: could not compile `tera` (lib) due to 1 previous error

This happens on our dependabot PR that wants to update tera.

[fxwiegand]

Solved with updating other crates.

[hubcio]

@fxwiegand do you mind tell me how did you fix it?

EDIT: nevermind, I just did cargo update and it looks like everything works fine.

[fxwiegand]

Yep that also did the trick for me.

[rorynugent]

Any chance you could share what crates were updated in Cargo.lock that addressed this issue?
There are scenarios where a blanket cargo update for a complex workspace is not an option.

[fxwiegand]

Any chance you could share what crates were updated in Cargo.lock that addressed this issue? There are scenarios where a blanket cargo update for a complex workspace is not an option.

Sure should have been this commit: alignoth/alignoth@c798da1

[rorynugent]

Thanks @fxwiegand! That was very helpful.

I narrowed it down to pest and v2.6.0 where the len() function was added. In other words, tera needs to be run alongside pest of >= v2.6.0.

pest-parser/pest@v2.5.7...v2.6.0#diff-6557813bfc2001db4901f6a0f6b9c6da4631fd4c269a5ad24cc4bb3172a60452R105-R111