Struct CodeDiagnostic 

pub struct CodeDiagnostic {
    pub line: usize,
    pub column: usize,
    pub length: usize,
    pub message: String,
    pub hint: Option<String>,
    pub tone: Tone,
}

Something found at a place in the code: what CodeEditor::diagnostics marks and what a Playground lists under its editor.

Fields

line: usize

The line, from 1.

column: usize

The column of the first character, from 1; 0 marks the whole line.

length: usize

How many characters it covers; 0 marks the whole line.

message: String

What happened.

hint: Option<String>

How to fix it, when there is a likely way.

tone: Tone

Tone::Danger for errors, Tone::Warning for warnings; other tones read as notes.

Implementations

impl CodeDiagnostic

pub fn error( line: usize, column: usize, length: usize, message: impl Into<String>, ) -> Self

An error at line and column (both from 1), covering length characters.

pub fn warning( line: usize, column: usize, length: usize, message: impl Into<String>, ) -> Self

A warning at line and column (both from 1), covering length characters.

pub fn hint(self, hint: impl Into<String>) -> Self

How to fix it.

Trait Implementations

impl Clone for CodeDiagnostic

fn clone(&self) -> CodeDiagnostic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeDiagnostic

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

Formats the value using the given formatter.

impl Eq for CodeDiagnostic

impl PartialEq for CodeDiagnostic

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CodeDiagnostic