Struct lettre::transport::smtp::client::TlsParametersBuilder

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pub struct TlsParametersBuilder { /* private fields */ }

Available on crate feature smtp-transport only.

Expand description

Builder for TlsParameters

Implementations

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impl TlsParametersBuilder

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pub fn new(domain: String) -> Self

Creates a new builder for TlsParameters

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pub fn add_root_certificate(self, cert: Certificate) -> Self

Add a custom root certificate

Can be used to safely connect to a server using a self signed certificate, for example.

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pub fn dangerous_accept_invalid_hostnames(
self,
accept_invalid_hostnames: bool
) -> Self

Available on crate feature native-tls only.

Controls whether certificates with an invalid hostname are accepted

Defaults to false.

Warning

You should think very carefully before using this method. If hostname verification is disabled any valid certificate, including those from other sites, are trusted.

This method introduces significant vulnerabilities to man-in-the-middle attacks.

Hostname verification can only be disabled with the native-tls TLS backend.

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pub fn dangerous_accept_invalid_certs(self, accept_invalid_certs: bool) -> Self

Controls whether invalid certificates are accepted

Defaults to false.

Warning

You should think very carefully before using this method. If certificate verification is disabled, any certificate is trusted for use, including:

Self signed certificates
Certificates from different hostnames
Expired certificates

This method should only be used as a last resort, as it introduces significant vulnerabilities to man-in-the-middle attacks.

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pub fn build(self) -> Result<TlsParameters, Error>

Available on crate features native-tls or rustls-tls only.

Creates a new TlsParameters using native-tls or rustls depending on which one is available

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pub fn build_native(self) -> Result<TlsParameters, Error>

Available on crate feature native-tls only.

Creates a new TlsParameters using native-tls with the provided configuration

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pub fn build_rustls(self) -> Result<TlsParameters, Error>

Available on crate feature rustls-tls only.

Creates a new TlsParameters using rustls with the provided configuration

Trait Implementations

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impl Clone for TlsParametersBuilder

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fn clone(&self) -> TlsParametersBuilder

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for TlsParametersBuilder

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for TlsParametersBuilder

impl Send for TlsParametersBuilder

impl Sync for TlsParametersBuilder

impl Unpin for TlsParametersBuilder

impl UnwindSafe for TlsParametersBuilder

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct lettre::transport::smtp::client::TlsParametersBuilder

Implementations

impl TlsParametersBuilder

pub fn new(domain: String) -> Self

pub fn add_root_certificate(self, cert: Certificate) -> Self

pub fn dangerous_accept_invalid_hostnames( self, accept_invalid_hostnames: bool) -> Self

pub fn dangerous_accept_invalid_certs(self, accept_invalid_certs: bool) -> Self

pub fn build(self) -> Result<TlsParameters, Error>

pub fn build_native(self) -> Result<TlsParameters, Error>

pub fn build_rustls(self) -> Result<TlsParameters, Error>

Trait Implementations

impl Clone for TlsParametersBuilder

fn clone(&self) -> TlsParametersBuilder

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

impl Debug for TlsParametersBuilder

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

Auto Trait Implementations

impl RefUnwindSafe for TlsParametersBuilder

impl Send for TlsParametersBuilder

impl Sync for TlsParametersBuilder

impl Unpin for TlsParametersBuilder

impl UnwindSafe for TlsParametersBuilder

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

pub fn dangerous_accept_invalid_hostnames(
self,
accept_invalid_hostnames: bool
) -> Self

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,