Struct Sender 

pub struct Sender { /* private fields */ }

Used to send a V3 message body.

Implementations

impl Sender

pub fn new(api_key: String, client: Option<Client>) -> Sender

Construct a new V3 message sender. The client parameter is optional and None uses the default. If you provide your own configured Client, you must call Sender::get_headers and set the returned value as default headers.

use reqwest::Client;
use sendgrid::SendgridResult;
use sendgrid::v3::Sender;

fn main() -> SendgridResult<()> {
    // Below is an example of providing your own custom client.
    let client = Client::builder()
        .default_headers(Sender::get_headers("API_KEY".into())?)
        .build()?;
    Ok(())
}

pub fn set_host<S: Into<String>>(&mut self, host: S)

Sets the host to use for the API. This is useful if you are using a proxy or a local development server. It should be a full URL, including the protocol.

pub fn get_headers(api_key: &str) -> Result<HeaderMap, InvalidHeaderValue>

Configure the necessary headers to send an API request.

pub async fn send(&self, mail: &Message) -> SendgridResult<Response>

Send a V3 message and return the HTTP response or an error.

Trait Implementations

impl Clone for Sender

fn clone(&self) -> Sender

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sender

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

Formats the value using the given formatter.