mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 17:07:17 +00:00
43 lines
1.8 KiB
Text
43 lines
1.8 KiB
Text
error: this will panic at run-time if the environment variable doesn't exist at compile-time
|
|
--> $DIR/option_env_unwrap.rs:13:13
|
|
|
|
|
LL | let _ = option_env!("HOME").unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::option-env-unwrap` implied by `-D warnings`
|
|
= help: consider using the `env!` macro instead
|
|
|
|
error: this will panic at run-time if the environment variable doesn't exist at compile-time
|
|
--> $DIR/option_env_unwrap.rs:14:13
|
|
|
|
|
LL | let _ = option_env!("HOME").expect("environment variable HOME isn't set");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= help: consider using the `env!` macro instead
|
|
|
|
error: this will panic at run-time if the environment variable doesn't exist at compile-time
|
|
--> $DIR/option_env_unwrap.rs:5:9
|
|
|
|
|
LL | option_env!($env).unwrap()
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
...
|
|
LL | let _ = option_env_unwrap!("HOME");
|
|
| -------------------------- in this macro invocation
|
|
|
|
|
= help: consider using the `env!` macro instead
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: this will panic at run-time if the environment variable doesn't exist at compile-time
|
|
--> $DIR/option_env_unwrap.rs:8:9
|
|
|
|
|
LL | option_env!($env).expect($message)
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
...
|
|
LL | let _ = option_env_unwrap!("HOME", "environment variable HOME isn't set");
|
|
| ----------------------------------------------------------------- in this macro invocation
|
|
|
|
|
= help: consider using the `env!` macro instead
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: aborting due to 4 previous errors
|
|
|