AkousaRust Compiler ErrorsError
E0308E0308 — Closure Return Type Mismatch
The closure returns a different type than expected by the context.
rustcargo
View details clippy::needless_returnA return keyword is used unnecessarily at the end of a function.
Rust functions implicitly return the last expression. Using an explicit return statement at the end of a function is redundant and not idiomatic. Clippy flags this as unnecessary.
Remove the return keyword and the trailing semicolon from the last expression. The function will implicitly return the value. Keep return only for early returns in the middle of a function.
E0308The closure returns a different type than expected by the context.
E0271An associated type in a trait implementation does not match the expected type.
E0502A value cannot be mutably borrowed while an immutable borrow is still active.
E0658A feature that is not yet stabilized in Rust is being used without the feature gate.
E0507You are trying to move a value out of a reference, which would leave the reference dangling.
E0432The module or item referenced in a use statement cannot be found.