Struct Diagnostics

pub struct Diagnostics {
    pub problems: Vec<Diagnostic>,
    pub context: String,
}

A collection of diagnostics

Fields

problems: Vec<Diagnostic>

The problems.

context: String

The context.

Implementations

impl Diagnostics

pub fn new<S: ToString>(context: S) -> Self

Create a new collection of diagnostics.

pub fn is_empty(&self) -> bool

Returns if there are no diagnostics.

pub fn push(&mut self, diagnostic: Diagnostic)

Push a diagnostic into this collection.

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

Returns an iterator over the error diagnostics.

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

Returns an iterator over the warning diagnostics.

Trait Implementations

impl Debug for Diagnostics

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

Formats the value using the given formatter.

impl Display for Diagnostics

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

Formats the value using the given formatter.

impl Error for Diagnostics

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.