use serde::{Deserialize, Serialize};
use std::convert::TryFrom;
#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
pub enum EventType {
#[serde(rename = "GUILD_BAN_ADD")]
BanAdd,
#[serde(rename = "GUILD_BAN_REMOVE")]
BanRemove,
ChannelCreate,
ChannelDelete,
ChannelPinsUpdate,
ChannelUpdate,
GatewayHeartbeat,
GatewayHeartbeatAck,
GatewayHello,
GatewayInvalidateSession,
GatewayReconnect,
GiftCodeUpdate,
GuildCreate,
GuildDelete,
GuildEmojisUpdate,
GuildIntegrationsUpdate,
GuildUpdate,
InviteCreate,
InviteDelete,
#[serde(rename = "GUILD_MEMBER_ADD")]
MemberAdd,
#[serde(rename = "GUILD_MEMBER_REMOVE")]
MemberRemove,
#[serde(rename = "GUILD_MEMBER_UPDATE")]
MemberUpdate,
#[serde(rename = "GUILD_MEMBERS_CHUNK")]
MemberChunk,
MessageCreate,
MessageDelete,
MessageDeleteBulk,
MessageUpdate,
PresenceUpdate,
PresencesReplace,
#[serde(rename = "MESSAGE_REACTION_ADD")]
ReactionAdd,
#[serde(rename = "MESSAGE_REACTION_REMOVE")]
ReactionRemove,
#[serde(rename = "MESSAGE_REACTION_REMOVE_ALL")]
ReactionRemoveAll,
#[serde(rename = "MESSAGE_REACTION_REMOVE_EMOJI")]
ReactionRemoveEmoji,
Ready,
Resumed,
#[serde(rename = "GUILD_ROLE_CREATE")]
RoleCreate,
#[serde(rename = "GUILD_ROLE_DELETE")]
RoleDelete,
#[serde(rename = "GUILD_ROLE_UPDATE")]
RoleUpdate,
ShardConnected,
ShardConnecting,
ShardDisconnected,
ShardIdentifying,
ShardReconnecting,
ShardPayload,
ShardResuming,
TypingStart,
UnavailableGuild,
UserUpdate,
VoiceServerUpdate,
VoiceStateUpdate,
WebhooksUpdate,
}
impl EventType {
pub fn name(self) -> Option<&'static str> {
match self {
Self::BanAdd => Some("GUILD_BAN_ADD"),
Self::BanRemove => Some("GUILD_BAN_REMOVE"),
Self::ChannelCreate => Some("CHANNEL_CREATE"),
Self::ChannelDelete => Some("CHANNEL_DELETE"),
Self::ChannelPinsUpdate => Some("CHANNEL_PINS_UPDATE"),
Self::ChannelUpdate => Some("CHANNEL_UPDATE"),
Self::GiftCodeUpdate => Some("GIFT_CODE_UPDATE"),
Self::GuildCreate => Some("GUILD_CREATE"),
Self::GuildDelete => Some("GUILD_DELETE"),
Self::GuildEmojisUpdate => Some("GUILD_EMOJIS_UPDATE"),
Self::GuildIntegrationsUpdate => Some("GUILD_INTEGRATIONS_UPDATE"),
Self::GuildUpdate => Some("GUILD_UPDATE"),
Self::InviteCreate => Some("INVITE_CREATE"),
Self::InviteDelete => Some("INVITE_DELETE"),
Self::MemberAdd => Some("GUILD_MEMBER_ADD"),
Self::MemberRemove => Some("GUILD_MEMBER_REMOVE"),
Self::MemberUpdate => Some("GUILD_MEMBER_UPDATE"),
Self::MemberChunk => Some("GUILD_MEMBERS_CHUNK"),
Self::MessageCreate => Some("MESSAGE_CREATE"),
Self::MessageDelete => Some("MESSAGE_DELETE"),
Self::MessageDeleteBulk => Some("MESSAGE_DELETE_BULK"),
Self::MessageUpdate => Some("MESSAGE_UPDATE"),
Self::PresenceUpdate => Some("PRESENCE_UPDATE"),
Self::PresencesReplace => Some("PRESENCES_REPLACE"),
Self::ReactionAdd => Some("MESSAGE_REACTION_ADD"),
Self::ReactionRemove => Some("MESSAGE_REACTION_REMOVE"),
Self::ReactionRemoveAll => Some("MESSAGE_REACTION_REMOVE_ALL"),
Self::ReactionRemoveEmoji => Some("MESSAGE_REACTION_REMOVE_EMOJI"),
Self::Ready => Some("READY"),
Self::Resumed => Some("RESUMED"),
Self::RoleCreate => Some("GUILD_ROLE_CREATE"),
Self::RoleDelete => Some("GUILD_ROLE_DELETE"),
Self::RoleUpdate => Some("GUILD_ROLE_UPDATE"),
Self::TypingStart => Some("TYPING_START"),
Self::UnavailableGuild => Some("UNAVAILABLE_GUILD"),
Self::UserUpdate => Some("USER_UPDATE"),
Self::VoiceServerUpdate => Some("VOICE_SERVER_UPDATE"),
Self::VoiceStateUpdate => Some("VOICE_STATE_UPDATE"),
Self::WebhooksUpdate => Some("WEBHOOKS_UPDATE"),
Self::GatewayHeartbeat
| Self::GatewayHeartbeatAck
| Self::GatewayHello
| Self::GatewayInvalidateSession
| Self::GatewayReconnect
| Self::ShardConnected
| Self::ShardConnecting
| Self::ShardDisconnected
| Self::ShardIdentifying
| Self::ShardReconnecting
| Self::ShardPayload
| Self::ShardResuming => None,
}
}
}
impl<'a> TryFrom<&'a str> for EventType {
type Error = &'a str;
fn try_from(event_type: &'a str) -> Result<Self, Self::Error> {
match event_type {
"GUILD_BAN_ADD" => Ok(Self::BanAdd),
"GUILD_BAN_REMOVE" => Ok(Self::BanRemove),
"CHANNEL_CREATE" => Ok(Self::ChannelCreate),
"CHANNEL_DELETE" => Ok(Self::ChannelDelete),
"CHANNEL_PINS_UPDATE" => Ok(Self::ChannelPinsUpdate),
"CHANNEL_UPDATE" => Ok(Self::ChannelUpdate),
"GIFT_CODE_UPDATE" => Ok(Self::GiftCodeUpdate),
"GUILD_CREATE" => Ok(Self::GuildCreate),
"GUILD_DELETE" => Ok(Self::GuildDelete),
"GUILD_EMOJIS_UPDATE" => Ok(Self::GuildEmojisUpdate),
"GUILD_INTEGRATIONS_UPDATE" => Ok(Self::GuildIntegrationsUpdate),
"GUILD_UPDATE" => Ok(Self::GuildUpdate),
"INVITE_CREATE" => Ok(Self::InviteCreate),
"INVITE_DELETE" => Ok(Self::InviteDelete),
"GUILD_MEMBER_ADD" => Ok(Self::MemberAdd),
"GUILD_MEMBER_REMOVE" => Ok(Self::MemberRemove),
"GUILD_MEMBER_UPDATE" => Ok(Self::MemberUpdate),
"GUILD_MEMBERS_CHUNK" => Ok(Self::MemberChunk),
"MESSAGE_CREATE" => Ok(Self::MessageCreate),
"MESSAGE_DELETE" => Ok(Self::MessageDelete),
"MESSAGE_DELETE_BULK" => Ok(Self::MessageDeleteBulk),
"MESSAGE_UPDATE" => Ok(Self::MessageUpdate),
"PRESENCE_UPDATE" => Ok(Self::PresenceUpdate),
"PRESENCES_REPLACE" => Ok(Self::PresencesReplace),
"MESSAGE_REACTION_ADD" => Ok(Self::ReactionAdd),
"MESSAGE_REACTION_REMOVE" => Ok(Self::ReactionRemove),
"MESSAGE_REACTION_REMOVE_ALL" => Ok(Self::ReactionRemoveAll),
"MESSAGE_REACTION_REMOVE_EMOJI" => Ok(Self::ReactionRemoveEmoji),
"READY" => Ok(Self::Ready),
"RESUMED" => Ok(Self::Resumed),
"GUILD_ROLE_CREATE" => Ok(Self::RoleCreate),
"GUILD_ROLE_DELETE" => Ok(Self::RoleDelete),
"GUILD_ROLE_UPDATE" => Ok(Self::RoleUpdate),
"TYPING_START" => Ok(Self::TypingStart),
"UNAVAILABLE_GUILD" => Ok(Self::UnavailableGuild),
"USER_UPDATE" => Ok(Self::UserUpdate),
"VOICE_SERVER_UPDATE" => Ok(Self::VoiceServerUpdate),
"VOICE_STATE_UPDATE" => Ok(Self::VoiceStateUpdate),
"WEBHOOKS_UPDATE" => Ok(Self::WebhooksUpdate),
_ => Err(event_type),
}
}
}
#[cfg(test)]
mod tests {
use super::EventType;
use serde_test::Token;
fn assert_variant(kind: EventType, name: &'static str) {
serde_test::assert_tokens(
&kind,
&[Token::UnitVariant {
name: "EventType",
variant: name,
}],
);
}
#[test]
fn test_variants() {
assert_variant(EventType::BanAdd, "GUILD_BAN_ADD");
assert_variant(EventType::BanRemove, "GUILD_BAN_REMOVE");
assert_variant(EventType::ChannelCreate, "CHANNEL_CREATE");
assert_variant(EventType::ChannelDelete, "CHANNEL_DELETE");
assert_variant(EventType::ChannelPinsUpdate, "CHANNEL_PINS_UPDATE");
assert_variant(EventType::ChannelUpdate, "CHANNEL_UPDATE");
assert_variant(EventType::GatewayHeartbeat, "GATEWAY_HEARTBEAT");
assert_variant(EventType::GatewayHeartbeatAck, "GATEWAY_HEARTBEAT_ACK");
assert_variant(EventType::GatewayHello, "GATEWAY_HELLO");
assert_variant(
EventType::GatewayInvalidateSession,
"GATEWAY_INVALIDATE_SESSION",
);
assert_variant(EventType::GatewayReconnect, "GATEWAY_RECONNECT");
assert_variant(EventType::GiftCodeUpdate, "GIFT_CODE_UPDATE");
assert_variant(EventType::GuildCreate, "GUILD_CREATE");
assert_variant(EventType::GuildDelete, "GUILD_DELETE");
assert_variant(EventType::GuildEmojisUpdate, "GUILD_EMOJIS_UPDATE");
assert_variant(
EventType::GuildIntegrationsUpdate,
"GUILD_INTEGRATIONS_UPDATE",
);
assert_variant(EventType::GuildUpdate, "GUILD_UPDATE");
assert_variant(EventType::InviteCreate, "INVITE_CREATE");
assert_variant(EventType::InviteDelete, "INVITE_DELETE");
assert_variant(EventType::MemberAdd, "GUILD_MEMBER_ADD");
assert_variant(EventType::MemberRemove, "GUILD_MEMBER_REMOVE");
assert_variant(EventType::MemberUpdate, "GUILD_MEMBER_UPDATE");
assert_variant(EventType::MemberChunk, "GUILD_MEMBERS_CHUNK");
assert_variant(EventType::MessageCreate, "MESSAGE_CREATE");
assert_variant(EventType::MessageDelete, "MESSAGE_DELETE");
assert_variant(EventType::MessageDeleteBulk, "MESSAGE_DELETE_BULK");
assert_variant(EventType::MessageUpdate, "MESSAGE_UPDATE");
assert_variant(EventType::PresenceUpdate, "PRESENCE_UPDATE");
assert_variant(EventType::PresencesReplace, "PRESENCES_REPLACE");
assert_variant(EventType::ReactionAdd, "MESSAGE_REACTION_ADD");
assert_variant(EventType::ReactionRemove, "MESSAGE_REACTION_REMOVE");
assert_variant(EventType::ReactionRemoveAll, "MESSAGE_REACTION_REMOVE_ALL");
assert_variant(
EventType::ReactionRemoveEmoji,
"MESSAGE_REACTION_REMOVE_EMOJI",
);
assert_variant(EventType::Ready, "READY");
assert_variant(EventType::Resumed, "RESUMED");
assert_variant(EventType::RoleCreate, "GUILD_ROLE_CREATE");
assert_variant(EventType::RoleDelete, "GUILD_ROLE_DELETE");
assert_variant(EventType::RoleUpdate, "GUILD_ROLE_UPDATE");
assert_variant(EventType::ShardConnected, "SHARD_CONNECTED");
assert_variant(EventType::ShardConnecting, "SHARD_CONNECTING");
assert_variant(EventType::ShardDisconnected, "SHARD_DISCONNECTED");
assert_variant(EventType::ShardIdentifying, "SHARD_IDENTIFYING");
assert_variant(EventType::ShardPayload, "SHARD_PAYLOAD");
assert_variant(EventType::ShardReconnecting, "SHARD_RECONNECTING");
assert_variant(EventType::ShardResuming, "SHARD_RESUMING");
assert_variant(EventType::TypingStart, "TYPING_START");
assert_variant(EventType::UnavailableGuild, "UNAVAILABLE_GUILD");
assert_variant(EventType::UserUpdate, "USER_UPDATE");
assert_variant(EventType::VoiceServerUpdate, "VOICE_SERVER_UPDATE");
assert_variant(EventType::VoiceStateUpdate, "VOICE_STATE_UPDATE");
assert_variant(EventType::WebhooksUpdate, "WEBHOOKS_UPDATE");
}
}