Struct DiagnosticsConfig 

pub struct DiagnosticsConfig {
    pub enabled: bool,
    pub undefined_variables: bool,
    pub undefined_functions: bool,
    pub undefined_classes: bool,
    pub arity_errors: bool,
    pub type_errors: bool,
    pub deprecated_calls: bool,
    pub duplicate_declarations: bool,
    pub unused_symbols: bool,
    pub missing_types: bool,
    pub mixed_usage: bool,
}

Per-category diagnostic toggle flags. The master enabled switch defaults to true. Individual category flags also default to true, so all diagnostics are on out of the box; set initializationOptions.diagnostics.enabled = false to silence everything, or turn off specific categories individually.

Fields

enabled: bool

Master switch: when false, no diagnostics are emitted. Defaults to true.

undefined_variables: bool

Undefined variable references.

undefined_functions: bool

Calls to undefined functions.

undefined_classes: bool

References to undefined classes / interfaces / traits.

arity_errors: bool

Wrong number of arguments passed to a function.

type_errors: bool

Return-type mismatches.

deprecated_calls: bool

Calls to @deprecated members.

duplicate_declarations: bool

Duplicate class / function declarations.

unused_symbols: bool

Unused-symbol warnings (unused variables / parameters / methods / properties / functions). New in mir 0.22; defaults to false so the LSP doesn’t add noisy warnings to existing workspaces without an opt-in. Toggle via diagnostics.unusedSymbols in initializationOptions.

missing_types: bool

Missing type annotations on interface methods and class properties (MissingReturnType, MissingParamType, MissingPropertyType). Off by default; opt in via diagnostics.missingTypes.

mixed_usage: bool

Mixed-type usage lints: passing mixed to a typed parameter, assigning mixed to a typed property, array/property access on mixed, etc. Off by default; opt in via diagnostics.mixedUsage.

Trait Implementations

impl Clone for DiagnosticsConfig

fn clone(&self) -> DiagnosticsConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiagnosticsConfig

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

Formats the value using the given formatter.

impl Default for DiagnosticsConfig

fn default() -> Self

Returns the “default value” for a type.