Enum StateEventType 

#[non_exhaustive]
pub enum StateEventType {
    PolicyRuleRoom,
    PolicyRuleServer,
    PolicyRuleUser,
    RoomAvatar,
    RoomCanonicalAlias,
    RoomCreate,
    RoomEncryption,
    RoomGuestAccess,
    RoomHistoryVisibility,
    RoomJoinRules,
    RoomLanguage,
    RoomMember,
    RoomName,
    RoomPinnedEvents,
    RoomPolicy,
    RoomPowerLevels,
    RoomServerAcl,
    RoomThirdPartyInvite,
    RoomTombstone,
    RoomTopic,
    SpaceChild,
    SpaceParent,
    RoomImagePack,
    BeaconInfo,
    CallMember,
    MemberHints,
}

The type of StateEvent this is.

This type can hold an arbitrary string. To build events with a custom type, convert it from a string with ::from() / .into(). To check for events that are not available as a documented variant here, use its string representation, obtained through .to_string().

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

PolicyRuleRoom

m.policy.rule.room

PolicyRuleServer

m.policy.rule.server

PolicyRuleUser

m.policy.rule.user

RoomAvatar

m.room.avatar

RoomCanonicalAlias

m.room.canonical_alias

RoomCreate

m.room.create

RoomEncryption

m.room.encryption

RoomGuestAccess

m.room.guest_access

RoomHistoryVisibility

m.room.history_visibility

RoomJoinRules

m.room.join_rules

RoomLanguage

Available on crate feature unstable-msc4334 only.

m.room.language

This variant uses the unstable type org.matrix.msc4334.room.language.

This variant can also be deserialized from the m.room.language type.

RoomMember

m.room.member

RoomName

m.room.name

RoomPinnedEvents

m.room.pinned_events

RoomPolicy

m.room.policy

RoomPowerLevels

m.room.power_levels

RoomServerAcl

m.room.server_acl

RoomThirdPartyInvite

m.room.third_party_invite

RoomTombstone

m.room.tombstone

RoomTopic

m.room.topic

SpaceChild

m.space.child

SpaceParent

m.space.parent

RoomImagePack

Available on crate feature unstable-msc2545 only.

m.image_pack

This variant uses the unstable type im.ponies.room_emotes.

This variant can also be deserialized from the m.image_pack type.

BeaconInfo

Available on crate feature unstable-msc3489 only.

m.beacon_info

This variant uses the unstable type org.matrix.msc3672.beacon_info.

This variant can also be deserialized from the m.beacon_info type.

CallMember

Available on crate feature unstable-msc3401 only.

m.call.member

This variant uses the unstable type org.matrix.msc3401.call.member.

This variant can also be deserialized from the m.call.member type.

MemberHints

Available on crate feature unstable-msc4171 only.

m.member_hints

This variant uses the unstable type io.element.functional_members.

This variant can also be deserialized from the m.member_hints type.

Trait Implementations

impl Clone for StateEventType

fn clone(&self) -> StateEventType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<UT> ConvertError<UT> for StateEventType

fn try_convert_unexpected_callback_error( e: UnexpectedUniFFICallbackError, ) -> Result<StateEventType, Error>

impl Debug for StateEventType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StateEventType

fn deserialize<D>( deserializer: D, ) -> Result<StateEventType, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StateEventType

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

Formats the value using the given formatter.

impl<UT> FfiConverter<UT> for StateEventType

const TYPE_ID_META: MetadataBuffer

Type ID metadata, serialized into a [MetadataBuffer].

type FfiType = RustBuffer

The low-level type used for passing values of this type over the FFI.

fn lower(v: StateEventType) -> RustBuffer

Lower a rust value of the target type, into an FFI value of type Self::FfiType.

fn try_lift(buf: RustBuffer) -> Result<StateEventType, Error>

Lift a rust value of the target type, from an FFI value of type Self::FfiType.

fn write(obj: StateEventType, buf: &mut Vec<u8>)

Write a rust value into a buffer, to send over the FFI in serialized form.

fn try_read(buf: &mut &[u8]) -> Result<StateEventType, Error>

Read a rust value from a buffer, received over the FFI in serialized form.

impl From<&str> for StateEventType

fn from(s: &str) -> StateEventType

Converts to this type from the input type.

impl From<StateEventType> for TimelineEventType

fn from(s: StateEventType) -> TimelineEventType

Converts to this type from the input type.

impl From<String> for StateEventType

fn from(s: String) -> StateEventType

Converts to this type from the input type.

impl Hash for StateEventType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<UT> Lift<UT> for StateEventType

type FfiType = <StateEventType as FfiConverter<UT>>::FfiType

fn try_lift( v: <StateEventType as Lift<UT>>::FfiType, ) -> Result<StateEventType, Error>

fn try_read(buf: &mut &[u8]) -> Result<StateEventType, Error>

fn try_lift_from_rust_buffer(v: RustBuffer) -> Result<Self, Error>

Convenience method

impl<UT> LiftRef<UT> for StateEventType

type LiftType = StateEventType

impl<UT> LiftReturn<UT> for StateEventType

type ReturnType = <StateEventType as Lift<UT>>::FfiType

FFI return type for trait interfaces

fn try_lift_successful_return( v: <StateEventType as LiftReturn<UT>>::ReturnType, ) -> Result<StateEventType, Error>

Lift a successfully returned value from a trait interface

fn lift_foreign_return( ffi_return: Self::ReturnType, call_status: RustCallStatus, ) -> Self

Lift a foreign returned value from a trait interface

fn lift_error(_buf: RustBuffer) -> Self

Lift a Rust value for a callback interface method error result

fn handle_callback_unexpected_error(e: UnexpectedUniFFICallbackError) -> Self

Lift a Rust value for an unexpected callback interface error

impl<UT> Lower<UT> for StateEventType

type FfiType = <StateEventType as FfiConverter<UT>>::FfiType

fn lower(obj: StateEventType) -> <StateEventType as Lower<UT>>::FfiType

fn write(obj: StateEventType, buf: &mut Vec<u8>)

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for StateEventType

fn lower_error(obj: StateEventType) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for StateEventType

type ReturnType = <StateEventType as Lower<UT>>::FfiType

The type that should be returned by scaffolding functions for this type.

fn lower_return( v: StateEventType, ) -> Result<<StateEventType as LowerReturn<UT>>::ReturnType, RustCallError>

Lower the return value from an scaffolding call

fn handle_failed_lift( error: LiftArgsError, ) -> Result<Self::ReturnType, RustCallError>

Lower the return value for failed argument lifts

impl Ord for StateEventType

fn cmp(&self, other: &StateEventType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for StateEventType

fn eq(&self, other: &StateEventType) -> 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 PartialOrd for StateEventType

fn partial_cmp(&self, other: &StateEventType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for StateEventType

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<UT> TypeId<UT> for StateEventType

const TYPE_ID_META: MetadataBuffer

impl Eq for StateEventType

impl StructuralPartialEq for StateEventType