Struct mail_headers::headers::ContentDescription
source · pub struct ContentDescription;
Expand description
A description of the content of the body (rfc2045)
This is mainly usefull for multipart body parts, e.g. to add an description to a inlined/attached image.
Trait Implementations
sourceimpl Clone for ContentDescription
impl Clone for ContentDescription
sourcefn clone(&self) -> ContentDescription
fn clone(&self) -> ContentDescription
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Default for ContentDescription
impl Default for ContentDescription
sourcefn default() -> ContentDescription
fn default() -> ContentDescription
Returns the “default value” for a type. Read more
sourceimpl HeaderKind for ContentDescription
impl HeaderKind for ContentDescription
type Component = Unstructured
type Component = Unstructured
the component representing the header-field, e.g.
Unstructured
for Subject
sourcefn name() -> HeaderName
fn name() -> HeaderName
a method returning the header name Read more
sourceconst MAX_ONE: bool = true
const MAX_ONE: bool = true
I true this will assure that the header is at most one time in a header map. Read more
sourceconst VALIDATOR: Option<HeaderMapValidator> = { None }
const VALIDATOR: Option<HeaderMapValidator> = { None }
A function which is meant to be called with a reference
to the final header map before encoding the headers. It is
meant to be used do some of the contextual validations,
like e.g. a
From
header might return a function which
checks if the From
header has multiple mailboxes and
if so checks if there is a Sender
header Read moresourcefn auto_body<H>(body: H) -> Result<Header<Self>, ComponentCreationError>where
H: HeaderTryInto<Self::Component>,
fn auto_body<H>(body: H) -> Result<Header<Self>, ComponentCreationError>where
H: HeaderTryInto<Self::Component>,
Creates a
Header
instance automatically converting given body to the right type. Read moreimpl Copy for ContentDescription
impl MaxOneMarker for ContentDescription
Auto Trait Implementations
impl RefUnwindSafe for ContentDescription
impl Send for ContentDescription
impl Sync for ContentDescription
impl Unpin for ContentDescription
impl UnwindSafe for ContentDescription
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more