Struct Diagnostic 

pub struct Diagnostic {
    pub severity: Severity,
    pub message: String,
    pub location: Option<Name>,
}

A kernel diagnostic: severity + message.

Fields

severity: Severity

Severity level.

message: String

Human-readable message.

location: Option<Name>

Optional location.

Implementations

impl Diagnostic

pub fn error(message: impl Into<String>) -> Self

Create an error-level diagnostic.

pub fn warning(message: impl Into<String>) -> Self

Create a warning-level diagnostic.

pub fn info(message: impl Into<String>) -> Self

Create an info-level diagnostic.

pub fn at(self, loc: Name) -> Self

Attach a location.

pub fn from_error(err: &KernelError) -> Self

Create from a KernelError.

Trait Implementations

impl Clone for Diagnostic

fn clone(&self) -> Diagnostic

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Diagnostic

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Diagnostic

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.