Enum proc_macro::Level

pub enum Level {
    Error,
    Warning,
    Note,
    Help,
    // some variants omitted
}

🔬 This is a nightly-only experimental API. (proc_macro #38356)

[−] Expand description

An enum representing a diagnostic level.

Variants

Error

🔬 This is a nightly-only experimental API. (proc_macro #38356)

[−] Expand description

An error.

Warning

🔬 This is a nightly-only experimental API. (proc_macro #38356)

[−] Expand description

A warning.

Note

🔬 This is a nightly-only experimental API. (proc_macro #38356)

[−] Expand description

A note.

Help

🔬 This is a nightly-only experimental API. (proc_macro #38356)

[−] Expand description

A help message.

Trait Implementations

impl Copy for Level

impl Clone for Level

fn clone(&self) -> Level[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Level

fn fmt(&self, __arg_0: &mut Formatter) -> Result[−]

Formats the value using the given formatter.