Struct async_mailer::OutlookMailer

pub struct OutlookMailer { /* private fields */ }

An Outlook mailer client, implementing the async_mailer_core::Mailer and async_mailer_core::DynMailer traits to be used as generic mailer or runtime-pluggable trait object.

Sends mail authenticated by OAuth2 client credentials grant via the Microsoft Graph API.

Implementations

impl OutlookMailer

pub async fn new( tenant: String, app_guid: String, secret: Secret<String> ) -> Result<OutlookMailer, OutlookMailerError>

Create a new Outlook mailer client.

Errors

Returns an OutlookMailerError::RetrieveAccessToken error when the attempt to retrieve an access token from the Microsoft Identity Service fails:

• Wrapping an OutlookAccessTokenError::SendRequest error if sending the token request fails.
• Wrapping an OutlookAccessTokenError::ReceiveResponse error if the response body cannot be received.
• Wrapping an OutlookAccessTokenError::ParseResponse error if the response body bytes cannot be parsed as JSON.

pub async fn new_box( tenant: String, app_guid: String, secret: Secret<String> ) -> Result<Box<dyn DynMailer>, OutlookMailerError>

Create a new Outlook mailer client as dynamic async_mailer::BoxMailer.

Errors

Returns an OutlookMailerError::RetrieveAccessToken error when the attempt to retrieve an access token from the Microsoft Identity Service fails:

• Wrapping an OutlookAccessTokenError::SendRequest error if sending the token request fails.
• Wrapping an OutlookAccessTokenError::ReceiveResponse error if the response body cannot be received.
• Wrapping an OutlookAccessTokenError::ParseResponse error if the response body bytes cannot be parsed as JSON.

pub async fn new_arc( tenant: String, app_guid: String, secret: Secret<String> ) -> Result<Arc<dyn DynMailer>, OutlookMailerError>

Create a new Outlook mailer client as dynamic async_mailer::ArcMailer.

Errors

Returns an OutlookMailerError::RetrieveAccessToken error when the attempt to retrieve an access token from the Microsoft Identity Service fails:

• Wrapping an OutlookAccessTokenError::SendRequest error if sending the token request fails.
• Wrapping an OutlookAccessTokenError::ReceiveResponse error if the response body cannot be received.
• Wrapping an OutlookAccessTokenError::ParseResponse error if the response body bytes cannot be parsed as JSON.

Trait Implementations

impl Clone for OutlookMailer

fn clone(&self) -> OutlookMailer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutlookMailer

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

Formats the value using the given formatter.

impl DynMailer for OutlookMailer

fn send_mail<'life0, 'life1, 'async_trait>( &'life0 self, message: Message<'life1> ) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send + Sync>>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, OutlookMailer: 'async_trait,

Send the prepared MIME message via the Microsoft Graph API. Dynamically typed DynMailer implementation for trait object invocation via vtable dispatch.

Errors

Returns a boxed, type-erased OutlookMailerError::SendMailRequest error if sending the mailing request to the Microsoft Graph API fails.

Returns a boxed, type-erased OutlookMailerError::SendMailResponse error if the Microsoft Graph API responds with a non-success HTTP status code.

Returns a boxed, type-erased OutlookMailerError::SendMailResponseBody error if the Microsoft Graph API reponse body cannot be received. (Crate feature tracing only: The response body is only received for logging.)

impl Mailer for OutlookMailer

fn send_mail<'life0, 'life1, 'async_trait>( &'life0 self, message: Message<'life1> ) -> Pin<Box<dyn Future<Output = Result<(), <OutlookMailer as Mailer>::Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, OutlookMailer: 'async_trait,

Send the prepared MIME message via the Microsoft Graph API. Statically typed Mailer implementation for direct or generic (impl Mailer / <M: Mailer>) invocation without vtable dispatch.

Errors

Returns an OutlookMailerError::SendMailRequest error if sending the mailing request to the Microsoft Graph API fails.

Returns an OutlookMailerError::SendMailResponse error if the Microsoft Graph API responds with a non-success HTTP status code.

Returns an OutlookMailerError::SendMailResponseBody error if the Microsoft Graph API reponse body cannot be received. (Crate feature tracing only: The response body is only received for logging.)

type Error = OutlookMailerError