Enum ligen::proc_macro::Level [−][src]
#[non_exhaustive] pub enum Level { Error, Warning, Note, Help, }
🔬 This is a nightly-only experimental API. (
proc_macro_diagnostic
)Expand description
An enum representing a diagnostic level.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
🔬 This is a nightly-only experimental API. (
proc_macro_diagnostic
)An error.
🔬 This is a nightly-only experimental API. (
proc_macro_diagnostic
)A warning.
🔬 This is a nightly-only experimental API. (
proc_macro_diagnostic
)A note.
🔬 This is a nightly-only experimental API. (
proc_macro_diagnostic
)A help message.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Level
impl UnwindSafe for Level
Blanket Implementations
Mutably borrows from an owned value. Read more