E0023 in Rust: Pattern with incorrect arity or structure for the matched type
Updated: Jan 06, 2025
Rust, being a statically typed language, performs thorough type checking at compile time. One common error developers encounter when working with pattern matching in Rust is E0023. This error occurs when a pattern does not match the......
E0020 in Rust: Pattern in function must have a type known at compile time
Updated: Jan 06, 2025
When writing code in Rust, a common compilation error you might encounter is E0020. This error states: "Pattern in function must have a type known at compile time". In simpler terms, it means that Rust requires all function parameters to......
E0013 in Rust: Constants cannot contain mutable references
Updated: Jan 06, 2025
Rust, an incredibly safe and efficient systems programming language, throws certain errors when it detects patterns that might lead to unsafe behavior. One such compile-time error is E0013, which informs you that mutable references are not......
E0010 in Rust: Invalid use of a language item within a constant expression
Updated: Jan 06, 2025
When working with the Rust programming language, developers often encounter various error codes, each representing specific issues in their code. One such error is E0010, which refers to the invalid use of a language item within a constant......
E0007 in Rust: Constant function call not allowed in this context
Updated: Jan 06, 2025
When programming in Rust, you might frequently encounter various compiler errors that help catch potential misunderstandings or issues in your code. One such error is E0007, which indicates a situation where a constant function call is not......
E0005 in Rust: Refutable pattern in a function argument or let binding
Updated: Jan 06, 2025
In Rust, understanding compiler error codes can significantly improve your debugging efficiency. One of these error codes, E0005, indicates the presence of a refutable pattern in a context where Rust does not allow it. This occurs when......
E0004 in Rust: Non-exhaustive pattern matching leads to a missing arm error
Updated: Jan 06, 2025
Rust is a systems programming language famous for its strong emphasis on safety and performance. One of the features that enables this is pattern matching, which ensures that every possible outcome of a control flow is handled......
E0373 in Rust: Closure May Outlive the Current Function Due to Borrowed References
Updated: Jan 06, 2025
When working with Rust, a systems programming language that ensures memory safety, developers may encounter several compile-time checks that prevent unsafe code from executing. One such compile-time error is E0373, which is raised when a......
E0152 in Rust: Duplicate Definition of an Enum Variant
Updated: Jan 06, 2025
When working with Rust, it’s common to define enums as part of your data structures and algorithms to improve code readability and organization. A common error you may encounter when working with enums is E0152, which indicates a duplicate......
E0015 in Rust: Calls in Constants Are Limited to Constant Functions
Updated: Jan 06, 2025
In the Rust programming language, when you're writing const functions or working with constants, you might have encountered compiler errors such as E0015. This error typically surfaces when you attempt to perform an operation in a constant......
E0567 in Rust: Auto Trait Implementation Error With PhantomData
Updated: Jan 06, 2025
When programming in Rust, you may come across an error code called E0567. This is an error associated with the automatic implementation of auto traits, typically arising when you use PhantomData. In this article, we'll explore how E0567......
E0560 in Rust: Struct Has No Field with the Given Name
Updated: Jan 06, 2025
One common error that developers encounter when working with Rust structures is the error code E0560, which indicates that a struct does not have a field with the given name. Understanding the cause and how to resolve it can greatly......