Rust errors / Everything else
Rust compiler error · checked with rustc 1.99.0
Rust error E0640: #### This error code is internal to the compiler and will not be emitted with normal Rust code. #### Note: this error code is no longer emitted by the compiler
What it means#### This error code is internal to the compiler and will not be emitted with normal Rust code. #### Note: this error code is no longer emitted by the compiler.
Retired: rustc no longer emits this error code. You may still see it in old answers, books and CI logs from older toolchains; the explanation below is kept for reference.
E0640Everything else
Retiredin rustc 1.99.0
8related errors linked below
The compiler team's explanation
This error code is internal to the compiler and will not be emitted with normal Rust code.
Note: this error code is no longer emitted by the compiler.
From rustc --explain E0640 (1.99.0), part of the Rust project, MIT or Apache-2.0. Official page.
Related errors
- E0061this function takes N arguments but M were supplied
- E0412cannot find type in this scope
- E0515cannot return reference to local variable
- E0728await is only allowed inside async functions and blocks
- E0627yield expression outside of coroutine literal
- E0628too many parameters for a coroutine (expected 0 or 1 parameters)
- E0641cannot cast to a pointer of an unknown kind
- E0646`main` function is not allowed to have a `where` clause
Up next
Often hit nextE0061: this function takes N arguments but M were suppliedA related error from the same family.Read it next →Did this answer your question?