Struct Part 

pub struct Part {
    pub text: Option<String>,
    pub raw: Option<Vec<u8>>,
    pub url: Option<String>,
    pub data: Option<Value>,
    pub metadata: Option<JsonObject>,
    pub filename: Option<String>,
    pub media_type: Option<String>,
}

Flat content part used in messages and artifacts.

Fields

text: Option<String>

Plain-text content.

raw: Option<Vec<u8>>

Raw binary content encoded as base64 in JSON.

url: Option<String>

URL content reference.

data: Option<Value>

Structured JSON content.

metadata: Option<JsonObject>

Optional metadata for the part.

filename: Option<String>

Optional filename for file-like parts.

media_type: Option<String>

Optional media type for the content.

Implementations

impl Part

pub fn content_count(&self) -> usize

Count how many mutually-exclusive content fields are populated.

pub fn has_single_content(&self) -> bool

Return true when exactly one content field is populated.

pub fn validate(&self) -> Result<(), A2AError>

Validate the proto oneof-style content constraint.

Trait Implementations

impl Clone for Part

fn clone(&self) -> Part

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Part

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Part

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Part

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

where __S: Serializer,

Serialize this value into the given Serde serializer.