deltalake 0.24.0 cannot compile with E0308 error

[johanan]

Delta-rs version: 0.24.0

OS: Ubuntu 24.04
rustc: rustc 1.83.0 (90b35a623 2024-11-26)

---

Bug

What happened: Cannot build deltalake@0.24.0

How to reproduce it:
Add deltalake to a fresh project and it does not build.

cargo new delta
cd delta
cargo add deltalake
cargo build

error[E0308]: mismatched types
   --> /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/deltalake-core-0.24.0/src/kernel/models/actions.rs:567:9
    |
566 |     fn try_from(value: &TableFeatures) -> Result<Self, Self::Error> {
    |                                           ------------------------- expected `Result<ReaderFeatures, strum::ParseError>` because of return type
567 |         ReaderFeatures::try_from(value.as_ref())
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `strum::ParseError`, found a different `strum::ParseError`
    |
    = note: `strum::ParseError` and `strum::ParseError` have similar names, but are actually distinct types
note: `strum::ParseError` is defined in crate `strum`
   --> /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/strum-0.26.3/src/lib.rs:42:1
    |
42  | pub enum ParseError {
    | ^^^^^^^^^^^^^^^^^^^
note: `strum::ParseError` is defined in crate `strum`
   --> /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/strum-0.27.1/src/lib.rs:42:1
    |
42  | pub enum ParseError {
    | ^^^^^^^^^^^^^^^^^^^
    = note: perhaps two different versions of crate `strum` are being used?

error[E0308]: mismatched types
   --> /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/deltalake-core-0.24.0/src/kernel/models/actions.rs:575:9
    |
574 |     fn try_from(value: &TableFeatures) -> Result<Self, Self::Error> {
    |                                           ------------------------- expected `Result<WriterFeatures, strum::ParseError>` because of return type
575 |         WriterFeatures::try_from(value.as_ref())
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `strum::ParseError`, found a different `strum::ParseError`
    |
    = note: `strum::ParseError` and `strum::ParseError` have similar names, but are actually distinct types
note: `strum::ParseError` is defined in crate `strum`
   --> /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/strum-0.26.3/src/lib.rs:42:1
    |
42  | pub enum ParseError {
    | ^^^^^^^^^^^^^^^^^^^
note: `strum::ParseError` is defined in crate `strum`
   --> /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/strum-0.27.1/src/lib.rs:42:1
    |
42  | pub enum ParseError {
    | ^^^^^^^^^^^^^^^^^^^
    = note: perhaps two different versions of crate `strum` are being used?

For more information about this error, try `rustc --explain E0308`.
error: could not compile `deltalake-core` (lib) due to 2 previous errors

I was checking other versions and found that if I downgrade deltalake and then re-add it works.

cargo add deltalake@0.23.2
cargo build
cargo add deltalake@0.24.0
cargo build

That will build in the same project that previously did not build.

[ion-elgreco]

@johanan this should be fixed in main, can you check?

[johanan]

I just checked and building from main does work.