Struct DiagnosticCollection 

pub struct DiagnosticCollection { /* private fields */ }

A collection of diagnostics.

Implementations

impl DiagnosticCollection

pub fn new() -> Self

Create an empty collection.

pub fn add(&mut self, d: Diagnostic)

Add a diagnostic.

pub fn add_error(&mut self, err: &KernelError)

Add from a kernel error.

pub fn has_errors(&self) -> bool

Return true if there are error-level diagnostics.

pub fn is_empty(&self) -> bool

Return true if empty.

pub fn len(&self) -> usize

Number of diagnostics.

pub fn iter(&self) -> impl Iterator<Item = &Diagnostic>

Iterate.

pub fn by_severity(&self, severity: Severity) -> Vec<&Diagnostic>

Filter by severity.

pub fn errors(&self) -> Vec<&Diagnostic>

Error-level diagnostics.

pub fn warnings(&self) -> Vec<&Diagnostic>

Warning-level diagnostics.

Trait Implementations

impl Clone for DiagnosticCollection

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiagnosticCollection

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

Formats the value using the given formatter.

impl Default for DiagnosticCollection

fn default() -> Self

Returns the “default value” for a type.

impl Display for DiagnosticCollection

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

Formats the value using the given formatter.