Struct seed::browser::web_socket::WebSocketMessage

pub struct WebSocketMessage { /* fields omitted */ }

Implementations

impl WebSocketMessage

pub fn text(&self) -> Result<String>

Return message data as String.

Errors

Returns WebSocketError::TextError if data isn't a valid utf-8 string.

pub fn json<T: DeserializeOwned + 'static>(&self) -> Result<T>

JSON parse message data into provided type.

Errors

Returns

• WebSocketError::TextError if data isn't a valid utf-8 string.
• WebSocketError::SerdeError when JSON decoding fails.

pub async fn bytes<'_>(&'_ self) -> Result<Vec<u8>>

Return message data as Vec<u8>.

Errors

Returns:

• WebSocketError::PromiseError when loading bytes from Blob fails.
• WebSocketError::TextError if the message data isn't binary but also not a valid utf-8 string.

pub fn blob(self) -> Result<Blob>

Return message data as Blob.

Errors

Returns WebSocketError::TextError if the message data is neither binary nor a valid utf-8 string.

pub fn contains_array_buffer(&self) -> bool

Is message data ArrayBuffer?

pub fn contains_blob(&self) -> bool

Is message data Blob?

pub fn contains_text(&self) -> bool

Is message data String?

pub const fn raw_data(&self) -> &JsValue

Get underlying data as wasm_bindgen::JsValue.

This is an escape path if current API can't handle your needs. Should you find yourself using it, please consider opening an issue.

pub const fn raw_message(&self) -> &MessageEvent

Get underlying web_sys::MessageEvent.

This is an escape path if current API can't handle your needs. Should you find yourself using it, please consider opening an issue.

Trait Implementations

impl Debug for WebSocketMessage

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

Formats the value using the given formatter.