Struct WarningInfo 

#[non_exhaustive]
pub struct WarningInfo {
    pub code: String,
    pub message: String,
    pub hint: Option<String>,
}

One non-fatal warning as every frontend reports it.

code is a stable SCREAMING_SNAKE string (an OpsCode wire string or a crate-specific warning code such as LAYOUT_CACHE_DROPPED), message is human-readable, and hint is an optional recovery suggestion. The struct is #[non_exhaustive]; build it with WarningInfo::new.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

code: String

Stable warning code.

message: String

Human-readable description.

hint: Option<String>

Optional recovery hint.

Implementations

impl WarningInfo

pub fn new(code: impl Into<String>, message: impl Into<String>) -> Self

Creates a warning with code and message and no hint.

pub fn coded(code: OpsCode, message: impl Into<String>) -> Self

Creates a warning whose code is an OpsCode.

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

Attaches a recovery hint.

Trait Implementations

impl Clone for WarningInfo

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 WarningInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WarningInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WarningInfo

impl JsonSchema for WarningInfo

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for WarningInfo

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WarningInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WarningInfo