ErrorNotes

🦀 Rust Errors

31 error notes

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rustbeginner

Cách sửa lỗi Rust Serde 'missing field' khi giải tuần tự hóa JSON

Error("missing field `field_name`", line: 1, column: 2)
serdejsongiải tuần tự hóaderive
rustintermediate

Sửa lỗi Rust 'cannot return value referencing local variable' (E0515)

error[E0515]: cannot return value referencing local variable `result`
rustlifetimetham chiếuborrow
rustintermediate

Fix Rust 'the trait bound f64: Hash is not satisfied' khi dùng số thực làm key HashMap

error[E0277]: the trait bound `f64: Hash` is not satisfied
rusthashmapf64hash-trait
rustintermediate

Sửa lỗi Rust Mutex Poisoning: 'called `Result::unwrap()` on an `Err` value: PoisonError'

called `Result::unwrap()` on an `Err` value: PoisonError { data: .. }
rustmutexlập trình song hànhpoisonerror
rustintermediate

Sửa lỗi Rust 'error[E0706]: functions in traits cannot be declared async' Khi Định Nghĩa Async Methods Trong Traits

error[E0706]: functions in traits cannot be declared async
asynctraitasync-traittokio
rustbeginner

Cách khắc phục lỗi Rust E0599: Method Not Found in Scope

error[E0599]: no method named 'read_to_string' found for struct 'File' in the current scope
rustloi-trinh-bien-dichtraitsbackend
rustbeginner

Sửa lỗi Rust 'type annotations needed': error[E0282] cannot infer type for type parameter `T`

error[E0282]: type annotations needed: cannot infer type for type parameter `T`
rustsuy-luận-kiểugenericsrustc
rustintermediate

Sửa lỗi Rust: 'the size for values of type [T] cannot be known at compilation time'

error[E0277]: the size for values of type [u8] cannot be known at compilation time
rustsizedslicequản lý bộ nhớ
rustbeginner

Sửa lỗi 'error: linker cc not found' khi build dự án Rust trên Linux

error: linker 'cc' not found
rustcargolinkerlinux
rustbeginner

Sửa lỗi 'thread main panicked at called `Option::unwrap()` on a `None` value' trong Rust

thread 'main' panicked at 'called `Option::unwrap()` on a `None` value'
rustoptionunwrappanic
rustbeginner

Sửa lỗi Rust E0369: 'binary operation == cannot be applied'

error[E0369]: binary operation `==` cannot be applied to type `MyStruct`
rusttraitpartialeqderive
rustintermediate

Sửa lỗi Rust: 'future cannot be sent between threads safely' trong tokio::spawn

error[E0277]: future cannot be sent between threads safely, the trait `Send` is not implemented
rustasynctokioSend
rustbeginner

Sửa lỗi Rust error[E0308]: mismatched types — String vs &str

error[E0308]: mismatched types: expected struct `String`, found `&str`
ruststringtypesconversion
rustintermediate

Sửa lỗi Rust E0507: Di chuyển dữ liệu ra khỏi tham chiếu dùng chung (Shared References)

error[E0507]: cannot move out of `self.field` which is behind a shared reference
rustownershipborrow-checkere0507
rustbeginner

Cách sửa lỗi Rust E0616: Field is Private

error[E0616]: field `...` of struct `...` is private
rustmodule-systemvisibilitystruct
rustbeginner

Sửa lỗi Rust 'recursive type has infinite size' khi định nghĩa struct lồng nhau

error[E0072]: recursive type has infinite size
ruststructđệ-quybox
rusttrung cấp

Sửa lỗi Rust E0117: Làm chủ Quy tắc Orphan (Orphan Rule)

error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
rusttraitorphan-rulexử-lý-lỗi
rustintermediate

Sửa lỗi Rust E0716: 'temporary value dropped while borrowed'

error[E0716]: temporary value dropped while borrowed
rustborrow-checkerlifetimetemporary
rustbeginner

Cách khắc phục lỗi Rust E0384: Cannot Assign Twice to Immutable Variable

error[E0384]: cannot assign twice to immutable variable `x`
rustcompiler-errorsprogrammingbackend
rustintermediate

Khắc phục lỗi 'non-exhaustive patterns' (E0004) trong Rust khi biểu thức match không bao phủ hết các trường hợp

rustbeginner

Fix lỗi Rust error[E0382]: use of moved value sau khi chuyển quyền sở hữu

error[E0382]: use of moved value: `variable_name`
rustownershipmoveborrow-checker
rustbeginner

Fix lỗi Rust panic 'attempt to add with overflow' — Tràn số nguyên

thread 'main' panicked at 'attempt to add with overflow'
rustoverflowsố nguyênphép tính
rustbeginner

Fix Rust Panic: index out of bounds — the len is 3 but the index is 5

thread 'main' panicked at 'index out of bounds: the len is 3 but the index is 5'
rustpanicvecslice
rustintermediate

Sửa lỗi Rust error[E0382]: use of moved value — Ownership và Move Semantics

error[E0382]: use of moved value
rustownershipmoveclone
rustbeginner

Fix error[E0463]: can't find crate trong Rust / Cargo

error[E0463]: can't find crate
rustcargocratedependency
rustintermediate

Sửa lỗi Rust Error E0499: cannot borrow as mutable more than once at a time

error[E0499]: cannot borrow `vec` as mutable more than once at a time
rustborrow-checkermutable-referenceownership
rustintermediate

Sửa lỗi error[E0106]: missing lifetime specifier trong Rust

error[E0106]: missing lifetime specifier
rustlifetimereferenceannotation
rustintermediate

Sửa lỗi Rust error[E0277]: the trait bound `T: SomeTrait` is not satisfied

error[E0277]: the trait bound is not satisfied
rusttraitgenericbound
rustbeginner

Fix lỗi Rust error[E0308]: mismatched types — Kiểu Không Khớp Tại Thời Điểm Biên Dịch

error[E0308]: mismatched types --> src/main.rs:5:18 | 5 | let x: i32 = "hello"; | --- ^^^^^^^ expected `i32`, found `&str`
rusthệ-thống-kiểukiểu-không-khớptrình-biên-dịch
rustintermediate

Fix lỗi error[E0502]: cannot borrow as mutable because it is also borrowed as immutable trong Rust

error[E0502]: cannot borrow `x` as mutable because it is also borrowed as immutable
rustborrowownershiplifetime
rustbeginner

Sửa lỗi "the `?` operator can only be used in a function that returns Result or Option" trong Rust

error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
rustxử-lý-lỗiresultoption