Struct Diagnostic 

pub struct Diagnostic {
    pub range: Range<usize>,
    pub severity: Severity,
    pub message: String,
}

A problem a checker found in the source: a byte range, how much it matters, and what it says. The editor draws it — a squiggle under the range, a mark in the gutter, the message on hover — in the theme’s status colours; the app only says what is wrong where.

Fields

range: Range<usize>

severity: Severity

message: String

Implementations

impl Diagnostic

pub fn new( range: Range<usize>, severity: Severity, message: impl Into<String>, ) -> Diagnostic

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<(), Error>

Formats the value using the given formatter.

impl PartialEq for Diagnostic

fn eq(&self, other: &Diagnostic) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Diagnostic

impl StructuralPartialEq for Diagnostic