Enum ClientMessage 

pub enum ClientMessage {
    Hello {
        origin: String,
        shim_version: String,
        apis: Vec<String>,
    },
    Open {
        device_id: DeviceId,
        options: Value,
    },
    Close {
        device_id: DeviceId,
    },
    Signals {
        device_id: DeviceId,
        signals: SerialSignals,
    },
    Write {
        device_id: DeviceId,
        data: Bytes,
    },
    NfcWrite {
        device_id: DeviceId,
        records: Vec<NdefRecord>,
        overwrite: Option<bool>,
    },
    NfcMakeReadOnly {
        device_id: DeviceId,
    },
}

The body of a ClientFrame.

Variants

Hello

First message: who is connecting and which APIs it shims.

Fields

origin: String

The page’s origin.

shim_version: String

The shim version.

apis: Vec<String>

Shimmed APIs: serial, usb, nfc, wedge.

Open

SerialPort.open().

Fields

device_id: DeviceId

The device.

options: Value

The options passed to open(), e.g. { "baudRate": 9600 }.

Close

SerialPort.close().

Fields

device_id: DeviceId

The device.

Signals

SerialPort.setSignals(): output signals set by the app (PRD section 8.1).

Fields

device_id: DeviceId

The device.

signals: SerialSignals

The signals that were set.

Write

Bytes written by the app.

Fields

device_id: DeviceId

The device.

data: Bytes

The bytes, base64 on the wire.

NfcWrite

NDEFReader.write(): write records to the card on an NFC reader. The server replies ack once written, or error (invalid_state if no card is on the reader, so the shim waits for the next tap; not_allowed if the card refuses).

Fields

device_id: DeviceId

The NFC reader.

records: Vec<NdefRecord>

The records to write.

overwrite: Option<bool>

Whether existing data may be replaced (default true).

NfcMakeReadOnly

NDEFReader.makeReadOnly(): lock the card on an NFC reader; replies as nfc-write.

Fields

device_id: DeviceId

The NFC reader.

Trait Implementations

impl Clone for ClientMessage

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClientMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClientMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ClientMessage

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ClientMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ClientMessage