Enum Disposition

pub enum Disposition {
    Inline,
    Attachment,
    FormData,
    Signal,
    Alert,
    Icon,
    Render,
    RecipientListHistory,
    Session,
    Aib,
    EarlySession,
    RecipientList,
    Notification,
    ByReference,
    InfoPackage,
    RecordingSession,
}

How the content definition is to be interpreted by the recipient. The meaning of this attribute matches the “Content-Disposition” header as defined in RFC 2183 and applied to SIP by RFC 3261.

Possible values are defined here: https://www.iana.org/assignments/cont-disp/cont-disp.xhtml

Variants

Inline

Displayed automatically.

Attachment

User controlled display.

FormData

Process as form response.

Signal

Tunneled content to be processed silently.

Alert

The body is a custom ring tone to alert the user.

Icon

The body is displayed as an icon to the user.

Render

The body should be displayed to the user.

RecipientListHistory

The body contains a list of URIs that indicates the recipients of the request.

Session

The body describes a communications session, for example, an RFC2327 SDP body.

Aib

Authenticated Identity Body.

EarlySession

The body describes an early communications session, for example, and RFC2327 SDP body.

RecipientList

The body includes a list of URIs to which URI-list services are to be applied.

Notification

The payload of the message carrying this Content-Disposition header field value is an Instant Message Disposition Notification as requested in the corresponding Instant Message.

ByReference

The body needs to be handled according to a reference to the body that is located in the same SIP message as the body.

InfoPackage

The body contains information associated with an Info Package.

RecordingSession

The body describes either metadata about the RS or the reason for the metadata snapshot request as determined by the MIME value indicated in the Content-Type.

Trait Implementations

impl AsXmlText for Disposition

fn as_xml_text(&self) -> Result<Cow<'_, str>, Error>

Convert the value to an XML string in a context where an absent value cannot be represented.

fn as_optional_xml_text(&self) -> Result<Option<Cow<'_, str>>, Error>

Convert the value to an XML string in a context where an absent value can be represented.

impl Clone for Disposition

fn clone(&self) -> Disposition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Disposition

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

Formats the value using the given formatter.

impl Default for Disposition

fn default() -> Disposition

Returns the “default value” for a type.

impl FromStr for Disposition

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Disposition, Error>

Parses a string s to return a value of this type.

impl FromXmlText for Disposition

fn from_xml_text(s: String) -> Result<Disposition, Error>

Convert the given XML text to a value.

impl IntoAttributeValue for Disposition

fn into_attribute_value(self) -> Option<String>

Turns this into an attribute string, or None if it shouldn’t be added.

impl PartialEq for Disposition

fn eq(&self, other: &Disposition) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Disposition