Enum Viewtype

#[repr(u32)]
pub enum Viewtype {
    Unknown = 0,
    Text = 10,
    Image = 20,
    Gif = 21,
    Sticker = 23,
    Audio = 40,
    Voice = 41,
    Video = 50,
    File = 60,
    VideochatInvitation = 70,
    Webxdc = 80,
    Vcard = 90,
}

How a message is primarily displayed.

Variants

Unknown = 0

Unknown message type.

Text = 10

Text message. The text of the message is set using dc_msg_set_text() and retrieved with dc_msg_get_text().

Image = 20

Image message. If the image is a GIF and has the appropriate extension, the viewtype is auto-changed to Gif when sending the message. File, width and height are set via dc_msg_set_file(), dc_msg_set_dimension and retrieved via dc_msg_set_file(), dc_msg_set_dimension().

Gif = 21

Animated GIF message. File, width and height are set via dc_msg_set_file(), dc_msg_set_dimension() and retrieved via dc_msg_get_file(), dc_msg_get_width(), dc_msg_get_height().

Sticker = 23

Message containing a sticker, similar to image. If possible, the ui should display the image without borders in a transparent way. A click on a sticker will offer to install the sticker set in some future.

Audio = 40

Message containing an Audio file. File and duration are set via dc_msg_set_file(), dc_msg_set_duration() and retrieved via dc_msg_get_file(), dc_msg_get_duration().

Voice = 41

A voice message that was directly recorded by the user. For all other audio messages, the type #DC_MSG_AUDIO should be used. File and duration are set via dc_msg_set_file(), dc_msg_set_duration() and retrieved via dc_msg_get_file(), dc_msg_get_duration()

Video = 50

Video messages. File, width, height and durarion are set via dc_msg_set_file(), dc_msg_set_dimension(), dc_msg_set_duration() and retrieved via dc_msg_get_file(), dc_msg_get_width(), dc_msg_get_height(), dc_msg_get_duration().

File = 60

Message containing any file, eg. a PDF. The file is set via dc_msg_set_file() and retrieved via dc_msg_get_file().

VideochatInvitation = 70

Message is an invitation to a videochat.

Webxdc = 80

Message is an webxdc instance.

Vcard = 90

Message containing shared contacts represented as a vCard (virtual contact file) with email addresses and possibly other fields. Use parse_vcard() to retrieve them.

Implementations

impl Viewtype

pub fn has_file(&self) -> bool

Whether a message with this Viewtype should have a file attachment.

Trait Implementations

impl Clone for Viewtype

fn clone(&self) -> Viewtype

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Viewtype

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

Formats the value using the given formatter.

impl Default for Viewtype

fn default() -> Viewtype

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Viewtype

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Viewtype

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

Formats the value using the given formatter.

impl FromPrimitive for Viewtype

fn from_i64(n: i64) -> Option<Self>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u64(n: u64) -> Option<Self>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f32(n: f32) -> Option<Self>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Self>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromSql for Viewtype

fn column_result(col: ValueRef<'_>) -> FromSqlResult<Self>

Converts SQLite value into Rust value.

impl PartialEq for Viewtype

fn eq(&self, other: &Viewtype) -> 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 Serialize for Viewtype

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToPrimitive for Viewtype

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

fn to_u64(&self) -> Option<u64>

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

fn to_u8(&self) -> Option<u8>

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

fn to_u16(&self) -> Option<u16>

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

fn to_u32(&self) -> Option<u32>

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

fn to_u128(&self) -> Option<u128>

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64.

impl ToSql for Viewtype

fn to_sql(&self) -> Result<ToSqlOutput<'_>>

Converts Rust value to SQLite value

impl Copy for Viewtype

impl Eq for Viewtype

impl StructuralPartialEq for Viewtype