Struct LeafMeta 

pub struct LeafMeta {
    pub key: String,
    pub value: Value,
    pub default: Value,
    pub source: ConfigSource,
    pub kind: LeafKind,
    pub secret: bool,
    pub cli_flag: Option<String>,
    pub label: Option<String>,
}

Per-leaf metadata for the dynamic UI. All fields except value/source are stable per build (or, in the case of default, per binary), so the UI can treat the response as both data and schema.

Fields

key: String

Dotted path, e.g. "registry.data_dir".

value: Value

Active value as a JSON value (boolean, number, string, array, null).

default: Value

Compiled-in default value in the same shape as value.

source: ConfigSource

Where the active value came from.

kind: LeafKind

JSON-flavoured type tag the UI uses to pick a renderer.

secret: bool

true for #[configurable(secret)] leaves, the UI masks the value.

cli_flag: Option<String>

CLI flag string (e.g. "--registry-data-dir, -d") when one exists.

label: Option<String>

Optional display label override; None means the UI humanizes the key.

Trait Implementations

impl Clone for LeafMeta

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ComposeSchema for LeafMeta

fn compose(generics: Vec<RefOr<Schema>>) -> RefOr<Schema>

impl Debug for LeafMeta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LeafMeta

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LeafMeta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSchema for LeafMeta

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

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.