#[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, }
Expand description

How a message is primarily displayed.

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Unknown = 0

Unknown message type.

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Text = 10

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

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Image = 20

Image message. If the image is an animated GIF, the type DC_MSG_GIF should be used. 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().

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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().

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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.

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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().

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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()

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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().

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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().

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VideochatInvitation = 70

Message is an invitation to a videochat.

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Webxdc = 80

Message is an webxdc instance.

Implementations§

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impl Viewtype

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pub fn has_file(&self) -> bool

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

Trait Implementations§

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impl Clone for Viewtype

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fn clone(&self) -> Viewtype

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 Viewtype

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

Formats the value using the given formatter. Read more
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impl Default for Viewtype

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fn default() -> Viewtype

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Viewtype

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Viewtype

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

Formats the value using the given formatter. Read more
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impl FromPrimitive for Viewtype

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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.
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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.
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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.
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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.
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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.
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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.
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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. Read more
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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.
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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.
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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.
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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.
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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. Read more
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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.
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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. Read more
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impl FromSql for Viewtype

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

Converts SQLite value into Rust value.
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impl PartialEq for Viewtype

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Viewtype

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

Serialize this value into the given Serde serializer. Read more
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impl ToPrimitive for Viewtype

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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.
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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.
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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.
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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.
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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.
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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.
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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. Read more
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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.
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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.
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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.
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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.
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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. Read more
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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.
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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. Read more
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impl ToSql for Viewtype

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

Converts Rust value to SQLite value
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impl Copy for Viewtype

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impl Eq for Viewtype

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impl StructuralEq for Viewtype

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impl StructuralPartialEq for Viewtype

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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

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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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The resulting type after obtaining ownership.
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Uses borrowed data to replace owned data, usually by cloning. Read more
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default fn to_string(&self) -> String

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