Compiling polars-mem-engine v0.47.1
error[E0433]: failed to resolve: use of undeclared type `StringCacheHolder`
--> /Users/mac/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/polars-lazy-0.47.1/src/frame/mod.rs:788:41
|
788 | let string_cache_hold = StringCacheHolder::hold();
| ^^^^^^^^^^^^^^^^^ use of undeclared type `StringCacheHolder`
error[E0433]: failed to resolve: use of undeclared type `StringCacheHolder`
--> /Users/mac/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/polars-lazy-0.47.1/src/frame/mod.rs:885:41
|
885 | let string_cache_hold = StringCacheHolder::hold();
| ^^^^^^^^^^^^^^^^^ use of undeclared type `StringCacheHolder`
error[E0433]: failed to resolve: use of undeclared type `StringCacheHolder`
--> /Users/mac/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/polars-lazy-0.47.1/src/frame/mod.rs:1184:25
|
1184 | let _hold = StringCacheHolder::hold();
| ^^^^^^^^^^^^^^^^^ use of undeclared type `StringCacheHolder`
For more information about this error, try `rustc --explain E0433`.
error: could not compile `polars-lazy` (lib) due to 3 previous errors
warning: build failed, waiting for other jobs to finish...
Error while executing command, exit code: 101
