Fix E0791: Dereference of Raw Pointer in Const Fn
Rust compiler error E0791 occurs when attempting to dereference raw pointers inside const functions, which is prohibited at compile-time evaluation.
Compile-Time
10 articles
Fix E0714: Destructors Cannot Be Evaluated at Constant Expression Compilation
Learn how to resolve Rust compiler error E0714 that occurs when destructors cannot be evaluated during const evaluation at compile time.
Fix E0044: Non-Const Item in Const Context
Comprehensive guide to resolving Rust compiler error E0044 when using non-constant items in constant evaluation contexts.
Fix E0531: Const Static Initializer Error in Rust
Rust compiler error E0531 occurs when attempting to perform non-constant operations within a static initializer or const evaluation context.
Fix E0669: Non-const function call in const context
Comprehensive guide to resolving Rust compiler error E0669, which occurs when attempting to call a non-const function in a constant evaluation context.
Fix E0643: Generic Const Parameters Cannot Be Used in Function Body
Rust compiler error E0643 occurs when a const generic parameter is used in a function body in a way the compiler cannot evaluate at compile time, such as inside a match expression's return type or as an array size in a non-const context.
Fix E0015: Cannot Call Non-Const Fn in Const Context
Rust compiler error E0015 occurs when attempting to call a non-const function from within a const evaluation context, such as a const fn or static variable initializer. This guide explains the root cause and provides actionable solutions.
Fix E0453: Overflow in Constant Evaluation
Resolve Rust compiler error E0453 caused by arithmetic overflow during compile-time constant evaluation in const contexts, generic parameters, or inline assembly.
Fix E0080: Evaluation of Constant Value Failed
Rust compiler error when constant expression evaluation fails at compile time due to invalid operations or undefined behavior.
Fix E0711: Const Item Cannot Have a Destructor
Rust compiler error when a const item uses a type that implements Drop, which is forbidden because const items cannot have destructors.