Struct FeatureMetadata 

pub struct FeatureMetadata {
    pub description: Option<String>,
    pub category: Option<String>,
    pub since: Option<String>,
    pub docs: Option<String>,
    pub tracking_issue: Option<String>,
    pub requires: Vec<String>,
    pub public: bool,
    pub unstable: bool,
    pub deprecated: bool,
    pub allow_default: bool,
    pub note: Option<String>,
}

Additional author-provided metadata for a feature.

Fields

description: Option<String>

Description shown in generated docs.

category: Option<String>

Optional family label such as runtime, tls, or serialization.

since: Option<String>

Version or release label where the feature became available.

docs: Option<String>

URL for feature-specific documentation.

tracking_issue: Option<String>

URL for an issue tracking unstable or planned work.

requires: Vec<String>

Prerequisite labels or related feature names.

public: bool

Whether the feature should appear in public generated output.

unstable: bool

Whether the feature is experimental.

deprecated: bool

Whether the feature is deprecated.

allow_default: bool

Acknowledges intentional default enablement of private/deprecated/unstable features.

note: Option<String>

Extra context appended to Markdown and explain output.

Implementations

impl FeatureMetadata

pub fn status_labels(&self) -> Vec<&'static str>

Returns a human-readable list of status labels for display output.

Trait Implementations

impl Clone for FeatureMetadata

fn clone(&self) -> FeatureMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureMetadata

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

Formats the value using the given formatter.

impl Default for FeatureMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FeatureMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FeatureMetadata

fn eq(&self, other: &FeatureMetadata) -> 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 Serialize for FeatureMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for FeatureMetadata

impl StructuralPartialEq for FeatureMetadata