Enum imap_types::body::BodyStructure
source · pub enum BodyStructure<'a> {
Single {
body: Body<'a>,
extension_data: Option<SinglePartExtensionData<'a>>,
},
Multi {
bodies: NonEmptyVec<BodyStructure<'a>>,
subtype: IString<'a>,
extension_data: Option<MultiPartExtensionData<'a>>,
},
}
Expand description
The BODY(STRUCTURE).
Variants§
Single
Fields
extension_data: Option<SinglePartExtensionData<'a>>
Extension data
Extension data is never returned with the BODY fetch, but can be returned with a BODYSTRUCTURE fetch. Extension data, if present, MUST be in the defined order.
Any following extension data are not yet defined in this version of the protocol, and would be as described above under multipart extension data.
For example, a simple text message of 48 lines and 2279 octets can have a body structure of:
("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 2279 48)
Multi
Fields
bodies: NonEmptyVec<BodyStructure<'a>>
Inner bodies.
extension_data: Option<MultiPartExtensionData<'a>>
Extension data.
Multiple parts are indicated by parenthesis nesting. Instead of a body type as the first element of the parenthesized list, there is a sequence of one or more nested body structures. The second (last?!) element of the parenthesized list is the multipart subtype (mixed, digest, parallel, alternative, etc.).
For example, a two part message consisting of a text and a BASE64-encoded text attachment can have a body structure of:
(
("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 1152 23)
("TEXT" "PLAIN" ("CHARSET" "US-ASCII" "NAME" "cc.diff") "<960723163407.20117h@cac.washington.edu>" "Compiler diff" "BASE64" 4554 73)
"MIXED"
)
Extension data follows the multipart subtype. Extension data is never returned with the BODY fetch, but can be returned with a BODYSTRUCTURE fetch. Extension data, if present, MUST be in the defined order.
Any following extension data are not yet defined in this version of the protocol. Such extension data can consist of zero or more NILs, strings, numbers, or potentially nested parenthesized lists of such data. Client implementations that do a BODYSTRUCTURE fetch MUST be prepared to accept such extension data. Server implementations MUST NOT send such extension data until it has been defined by a revision of this protocol.
Example (not in RFC)
Multipart/mixed is represented as follows…
(
("text" "html" ("charset" "us-ascii") NIL NIL "7bit" 28 0 NIL NIL NIL NIL)
("text" "plain" ("charset" "us-ascii") NIL NIL "7bit" 11 0 NIL NIL NIL NIL)
"mixed" ("boundary" "xxx") NIL NIL NIL
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
| extension data
)
Trait Implementations§
source§impl<'a> Arbitrary<'a> for BodyStructure<'a>
impl<'a> Arbitrary<'a> for BodyStructure<'a>
source§fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>
fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>
Self
from the given unstructured data. Read moresource§fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>
fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>
Self
from the entirety of the given
unstructured data. Read moresource§impl<'a> Clone for BodyStructure<'a>
impl<'a> Clone for BodyStructure<'a>
source§fn clone(&self) -> BodyStructure<'a>
fn clone(&self) -> BodyStructure<'a>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl<'a> Debug for BodyStructure<'a>
impl<'a> Debug for BodyStructure<'a>
source§impl<'de, 'a> Deserialize<'de> for BodyStructure<'a>
impl<'de, 'a> Deserialize<'de> for BodyStructure<'a>
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,
source§impl<'a> Hash for BodyStructure<'a>
impl<'a> Hash for BodyStructure<'a>
source§impl<'a> IntoBoundedStatic for BodyStructure<'a>
impl<'a> IntoBoundedStatic for BodyStructure<'a>
§type Static = BodyStructure<'static>
type Static = BodyStructure<'static>
'static
lifetime.source§fn into_static(self) -> Self::Static
fn into_static(self) -> Self::Static
T
into an owned T
such that T: 'static
.source§impl<'a> PartialEq<BodyStructure<'a>> for BodyStructure<'a>
impl<'a> PartialEq<BodyStructure<'a>> for BodyStructure<'a>
source§fn eq(&self, other: &BodyStructure<'a>) -> bool
fn eq(&self, other: &BodyStructure<'a>) -> bool
self
and other
values to be equal, and is used
by ==
.