Struct LabelDescriptor

pub struct LabelDescriptor {
    pub description: Option<String>,
    pub key: Option<String>,
    pub value_type: Option<String>,
}

A description of a label.

This type is not used in any activity, and only used as part of another schema.

Fields

description: Option<String>

A human-readable description for the label.

key: Option<String>

The key for this label. The key must meet the following criteria: Does not exceed 100 characters. Matches the following regular expression: [a-zA-Z][a-zA-Z0-9_]* The first character must be an upper- or lower-case letter. The remaining characters must be letters, digits, or underscores.

value_type: Option<String>

The type of data that can be assigned to the label.

Trait Implementations

impl Clone for LabelDescriptor

fn clone(&self) -> LabelDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LabelDescriptor

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

Formats the value using the given formatter.

impl Default for LabelDescriptor

fn default() -> LabelDescriptor

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LabelDescriptor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LabelDescriptor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for LabelDescriptor