Struct lettre::transport::smtp::SmtpTransport[−][src]

pub struct SmtpTransport { /* fields omitted */ }
This is supported on crate feature smtp-transport only.
Expand description

Sends emails using the SMTP protocol

Implementations

impl SmtpTransport[src]

pub fn relay(relay: &str) -> Result<SmtpTransportBuilder, Error>[src]

This is supported on crate features native-tls or rustls-tls only.

Simple and secure transport, using TLS connections to communicate with the SMTP server

The right option for most SMTP servers.

Creates an encrypted transport over submissions port, using the provided domain to validate TLS certificates.

pub fn starttls_relay(relay: &str) -> Result<SmtpTransportBuilder, Error>[src]

This is supported on crate features native-tls or rustls-tls only.

Simple an secure transport, using STARTTLS to obtain encrypted connections

Alternative to SmtpTransport::relay, for SMTP servers that don’t take SMTPS connections.

Creates an encrypted transport over submissions port, by first connecting using an unencrypted connection and then upgrading it with STARTTLS. The provided domain is used to validate TLS certificates.

An error is returned if the connection can’t be upgraded. No credentials or emails will be sent to the server, protecting from downgrade attacks.

pub fn unencrypted_localhost() -> SmtpTransport[src]

Creates a new local SMTP client to port 25

Shortcut for local unencrypted relay (typical local email daemon that will handle relaying)

pub fn builder_dangerous<T: Into<String>>(server: T) -> SmtpTransportBuilder[src]

Creates a new SMTP client

Defaults are:

  • No authentication
  • No TLS
  • A 60 seconds timeout for smtp commands
  • Port 25

Consider using SmtpTransport::relay or SmtpTransport::starttls_relay instead, if possible.

Trait Implementations

impl Clone for SmtpTransport[src]

fn clone(&self) -> SmtpTransport[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Transport for SmtpTransport[src]

fn send_raw(
    &self,
    envelope: &Envelope,
    email: &[u8]
) -> Result<Self::Ok, Self::Error>[src]

Sends an email

type Ok = Response

Response produced by the Transport

type Error = Error

Error produced by the Transport

fn send(&self, message: &Message) -> Result<Self::Ok, Self::Error>[src]

This is supported on crate feature builder only.

Sends the email

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

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impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

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    Self: LowerHex, 

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    Self: UpperHex, 

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Performs the conversion.

impl<T> Instrument for T[src]

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    &'a mut self,
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) -> R where
    Self: BorrowMut<B>,
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    Self: AsRef<U>,
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Borrows self, then passes self.as_ref() into the pipe function.

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    &'a mut self,
    func: impl FnOnce(&'a mut T) -> R
) -> R where
    Self: DerefMut<Target = T> + Deref,
    T: 'a + ?Sized,
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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

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fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
    Self: AsRef<T>,
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    Self: Borrow<T>,
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fn pipe_borrow_mut<'a, T, R>(
    &'a mut self,
    func: impl FnOnce(&'a mut T) -> R
) -> R where
    Self: BorrowMut<T>,
    T: 'a,
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fn pipe_deref<'a, R>(&'a self, func: impl FnOnce(&'a Self::Target) -> R) -> R where
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    &'a mut self,
    func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
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    R: 'a, 

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impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
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    B: ?Sized, 

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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized, 

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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized, 

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized, 

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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized, 

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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized, 

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized, 

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized, 

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

impl<T> Tap for T

fn tap<F, R>(self, func: F) -> Self where
    F: FnOnce(&Self) -> R, 

Provides immutable access for inspection. Read more

fn tap_dbg<F, R>(self, func: F) -> Self where
    F: FnOnce(&Self) -> R, 

Calls tap in debug builds, and does nothing in release builds.

fn tap_mut<F, R>(self, func: F) -> Self where
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Provides mutable access for modification. Read more

fn tap_mut_dbg<F, R>(self, func: F) -> Self where
    F: FnOnce(&mut Self) -> R, 

Calls tap_mut in debug builds, and does nothing in release builds.

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    U: ?Sized, 

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    Self: AsRef<T>,
    F: FnOnce(&T) -> R, 

Provides immutable access to the reference for inspection.

fn tap_ref_dbg<F, R>(self, func: F) -> Self where
    Self: AsRef<T>,
    F: FnOnce(&T) -> R, 

Calls tap_ref in debug builds, and does nothing in release builds.

fn tap_ref_mut<F, R>(self, func: F) -> Self where
    Self: AsMut<T>,
    F: FnOnce(&mut T) -> R, 

Provides mutable access to the reference for modification.

fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where
    Self: AsMut<T>,
    F: FnOnce(&mut T) -> R, 

Calls tap_ref_mut in debug builds, and does nothing in release builds.

impl<T, U> TapBorrow<U> for T where
    U: ?Sized, 

fn tap_borrow<F, R>(self, func: F) -> Self where
    Self: Borrow<T>,
    F: FnOnce(&T) -> R, 

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fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
    Self: Borrow<T>,
    F: FnOnce(&T) -> R, 

Calls tap_borrow in debug builds, and does nothing in release builds.

fn tap_borrow_mut<F, R>(self, func: F) -> Self where
    Self: BorrowMut<T>,
    F: FnOnce(&mut T) -> R, 

Provides mutable access to the borrow for modification.

fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
    Self: BorrowMut<T>,
    F: FnOnce(&mut T) -> R, 

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fn tap_deref<F, R>(self, func: F) -> Self where
    Self: Deref,
    F: FnOnce(&Self::Target) -> R, 

Immutably dereferences self for inspection.

fn tap_deref_dbg<F, R>(self, func: F) -> Self where
    Self: Deref,
    F: FnOnce(&Self::Target) -> R, 

Calls tap_deref in debug builds, and does nothing in release builds.

fn tap_deref_mut<F, R>(self, func: F) -> Self where
    Self: DerefMut,
    F: FnOnce(&mut Self::Target) -> R, 

Mutably dereferences self for modification.

fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
    Self: DerefMut,
    F: FnOnce(&mut Self::Target) -> R, 

Calls tap_deref_mut in debug builds, and does nothing in release builds. Read more

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

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fn try_conv<T>(self) -> Result<T, Self::Error> where
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impl<T> TryConv for T

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impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.