Enum RichText 

pub enum RichText {
    Plain(String),
    Array(Vec<RichText>),
    Node(Box<RichTextNode>),
}

Rich formatted text — a recursive sum type that mirrors the Telegram RichText union from Bot API 10.1.

A RichText value is either:

• a plain String (leaf node),
• an Array of nested RichText values, or
• a single formatted Node.

These three untagged variants only ever have to tell a string from an array from an object, which serde does reliably. The choice between formatted node kinds is made by RichTextNode’s type tag.

This split matters: when all 25 node kinds were untagged variants of this enum they were structurally identical, so serde matched the first one and every kind of formatted text deserialized as bold.

Variants

Plain(String)

Plain text without any formatting.

Array(Vec<RichText>)

A sequence of rich-text nodes rendered consecutively.

Node(Box<RichTextNode>)

A single formatted node.

Trait Implementations

impl Clone for RichText

fn clone(&self) -> RichText

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RichText

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RichText

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RichText

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

where __S: Serializer,

Serialize this value into the given Serde serializer.