Message

Message is the full representation of a message. Created when MESSAGE_CREATE and MESSAGE_UPDATE events are received. PartialMessage is a reduced version, available in MESSAGE_DELETE.

Message - Fields

Field	Type	Description
`id`	`Snowflake`	Unique message identifier.
`channel_id`	`Snowflake`	ID of the channel the message belongs to.
`guild_id`	`Option<Snowflake>`	Guild ID. `None` in DMs.
`author`	`User`	Message author.
`content`	`String`	Text content of the message.
`timestamp`	`String`	Time sent (ISO 8601).
`edited_timestamp`	`Option<String>`	Time of last edit. `None` if never edited.
`pinned`	`bool`	Whether the message is pinned.
`tts`	`bool`	Whether the message is TTS.
`mention_everyone`	`bool`	Whether the message contains `@everyone` or `@here`.
`mentions`	`Vec<User>`	Mentioned users.
`mention_roles`	`Vec<Snowflake>`	IDs of mentioned roles.
`embeds`	`Vec<ApiEmbed>`	Embedded rich content blocks.
`attachments`	`Vec<ApiMessageAttachment>`	Attached files.
`stickers`	`Vec<ApiMessageSticker>`	Attached stickers.
`reactions`	`Vec<ApiMessageReaction>`	List of reactions.
`message_reference`	`Option<ApiMessageReference>`	Reference to another message (for replies or forwards).
`referenced_message`	`Option<Box<Message>>`	The message being replied to. May be absent even when `message_reference` is present.
`message_type`	`MessageType`	Message type.
`flags`	`Option<u32>`	Message bitfield flags.
`nonce`	`Option<String>`	Arbitrary value for client-side message identification.
`webhook_id`	`Option<Snowflake>`	Webhook ID if the message was sent via a webhook.
`member_data`	`Option<Value>`	Raw JSON of member data from the event payload.

PartialMessage - Fields

Available in DispatchEvent::MessageDelete.

Field	Type	Description
`id`	`Snowflake`	ID of the deleted message.
`channel_id`	`Snowflake`	Channel ID.
`guild_id`	`Option<Snowflake>`	Guild ID. `None` in DMs.
`content`	`Option<String>`	Content, if it was cached.
`author_id`	`Option<Snowflake>`	Author ID, if it was cached.

Constructors

`Message::from_api`

pub fn from_api(data: &ApiMessage) -> Self

Creates a Message from a deserialized API response.

`Message::from_value`

pub fn from_value(data: &Value) -> Option<Self>

Deserializes a Message from a serde_json::Value. Additionally stores the member field in member_data if present in the payload. Returns None on deserialization failure.

Methods

Sending

`send`

pub async fn send(
    &self,
    rest: &Rest,
    body: &MessagePayloadData,
) -> crate::Result<ApiMessage>

Sends a new message to the same channel as the current message.

Example

let payload = MessagePayload::new()
    .content("Received!")
    .build();

let sent = message.send(&rest, &payload).await?;
println!("Sent: {}", sent.id);

`send_files`

pub async fn send_files(
    &self,
    rest: &Rest,
    body: &MessagePayloadData,
    files: &[FileAttachment],
) -> crate::Result<ApiMessage>

Sends a message with files to the same channel via multipart/form-data. See Files for details on FileAttachment.

`send_to`

pub async fn send_to(
    &self,
    rest: &Rest,
    channel_id: &str,
    body: &MessagePayloadData,
) -> crate::Result<ApiMessage>

Sends a message to an arbitrary channel by ID.

Replies

`reply`

pub async fn reply(
    &self,
    rest: &Rest,
    content: &str,
) -> crate::Result<ApiMessage>

Replies to the message with the given text. message_reference is set automatically.

Example

message.reply(&rest, "Got it!").await?;

`reply_with`

pub async fn reply_with(
    &self,
    rest: &Rest,
    body: &MessagePayloadData,
) -> crate::Result<ApiMessage>

Replies with an arbitrary MessagePayloadData. The message_reference field is set automatically - no need to fill it manually.

`reply_with_files`

pub async fn reply_with_files(
    &self,
    rest: &Rest,
    body: &MessagePayloadData,
    files: &[FileAttachment],
) -> crate::Result<ApiMessage>

Replies with files. message_reference is set automatically.

Example: reply with an embed

let embed = EmbedBuilder::new()
    .title("Result")
    .description("Operation completed.")
    .color(0x57F287)
    .build();

let payload = MessagePayload::new().add_embed(embed).build();
message.reply_with(&rest, &payload).await?;

Edit and delete

`edit`

pub async fn edit(
    &self,
    rest: &Rest,
    body: &MessagePayloadData,
) -> crate::Result<ApiMessage>

Edits the current message. Bots can only edit their own messages.

Example: send and edit after a delay

let payload = MessagePayload::new().content("Loading...").build();
let msg = channel.send(&rest, &payload).await?;

tokio::time::sleep(std::time::Duration::from_secs(3)).await;

let edited_payload = MessagePayload::new().content("Done!").build();
msg.edit(&rest, &edited_payload).await?;

`edit_files`

pub async fn edit_files(
    &self,
    rest: &fluxer_rest::Rest,
    body: &fluxer_builders::MessagePayloadData,
    files: &[fluxer_builders::FileAttachment],
) -> crate::Result<ApiMessage>

Edits the current message with files. Bots can only edit their own messages.

Example: update message with a new file

use fluxer_builders::{MessagePayload, file::FileAttachment};

// Let's assume `updated_png` is a Vec<u8> with a freshly generated image
let file = FileAttachment::new("image.png", updated_png);
let edited_payload = MessagePayload::new()
    .content("The image has been updated!")
    .build();

msg.edit_files(&rest, &edited_payload, &[file]).await?;

`delete`

pub async fn delete(&self, rest: &Rest) -> crate::Result<()>

Deletes the message.

`fetch`

pub async fn fetch(&self, rest: &Rest) -> crate::Result<ApiMessage>

Fetches the current message data from the API using channel_id and id.

Reactions

`add_reaction`

pub async fn add_reaction(&self, rest: &Rest, emoji: &str) -> crate::Result<()>

Adds a reaction from the bot. For Unicode: pass the character ("👍"). For custom emoji: "name:id".

`remove_reaction`

pub async fn remove_reaction(&self, rest: &Rest, emoji: &str) -> crate::Result<()>

Removes the bot’s own reaction.

`remove_user_reaction`

pub async fn remove_user_reaction(
    &self,
    rest: &Rest,
    emoji: &str,
    user_id: &str,
) -> crate::Result<()>

Removes a specific user’s reaction. Requires MANAGE_MESSAGES.

`remove_all_reactions`

pub async fn remove_all_reactions(&self, rest: &Rest) -> crate::Result<()>

Removes all reactions with all emoji. Requires MANAGE_MESSAGES.

`remove_reaction_emoji`

pub async fn remove_reaction_emoji(&self, rest: &Rest, emoji: &str) -> crate::Result<()>

Removes all reactions for a specific emoji.

`fetch_reaction_users`

pub async fn fetch_reaction_users(
    &self,
    rest: &Rest,
    emoji: &str,
    limit: Option<u32>,
    after: Option<&str>,
) -> crate::Result<Vec<ApiUser>>

Returns the list of users who reacted with the specified emoji.

Parameter	Description
`emoji`	Unicode character or `"name:id"` for custom emoji.
`limit`	Maximum number of users (1–100).
`after`	Pagination: return users after this ID.

Example: add a reaction and remove it after a delay

message.add_reaction(&rest, "👍").await?;

tokio::time::sleep(std::time::Duration::from_secs(5)).await;

message.remove_reaction(&rest, "👍").await?;

Example: fetch users who reacted

let users = message.fetch_reaction_users(&rest, "👍", Some(25), None).await?;
for user in &users {
    println!("{}", user.username);
}

Pinning

`pin` / `unpin`

pub async fn pin(&self, rest: &Rest) -> crate::Result<()>
pub async fn unpin(&self, rest: &Rest) -> crate::Result<()>

Pins or unpins the message in the channel. Requires MANAGE_MESSAGES.

Attachments

`delete_attachment`

pub async fn delete_attachment(
    &self,
    rest: &Rest,
    attachment_id: &str,
) -> crate::Result<()>

Deletes a specific attachment from the message.

Helpers

`mention_author`

pub fn mention_author(&self) -> String

Returns the author mention string in the format <@user_id>.

MessageType

Message type, available in the message_type field.

Value	Description
`Default`	Regular user or bot message.
`RecipientAdd`	User added to a group DM.
`RecipientRemove`	User removed from a group DM.
`Call`	System message about a call.
`ChannelNameChange`	Channel name was changed.
`ChannelIconChange`	Channel icon was changed.
`ChannelPinnedMessage`	A message was pinned.
`GuildMemberJoin`	A new member joined the guild.
`Reply`	A reply to a message.

A Reply type does not guarantee that referenced_message is populated. The original message may have been deleted.

Getting Started

Client

Structures

Builders

Networking

Utilities

Message - Fields

PartialMessage - Fields

Constructors

`Message::from_api`

`Message::from_value`

Methods

Sending

`send`

`send_files`

`send_to`

Replies

`reply`

`reply_with`

`reply_with_files`

Edit and delete

`edit`

`edit_files`

`delete`

`fetch`

Reactions

`add_reaction`

`remove_reaction`

`remove_user_reaction`

`remove_all_reactions`

`remove_reaction_emoji`

`fetch_reaction_users`

Pinning

`pin` / `unpin`

Attachments

`delete_attachment`

Helpers

`mention_author`

MessageType

​Message - Fields

​PartialMessage - Fields

​Constructors

​Message::from_api

​Message::from_value

​Methods

​Sending

​send

​send_files

​send_to

​Replies

​reply

​reply_with

​reply_with_files

​Edit and delete

​edit

​edit_files

​delete

​fetch

​Reactions

​add_reaction

​remove_reaction

​remove_user_reaction

​remove_all_reactions

​remove_reaction_emoji

​fetch_reaction_users

​Pinning

​pin / unpin

​Attachments

​delete_attachment

​Helpers

​mention_author

​MessageType

Message - Fields

PartialMessage - Fields

Constructors

`Message::from_api`

`Message::from_value`

Methods

Sending

`send`

`send_files`

`send_to`

Replies

`reply`

`reply_with`

`reply_with_files`

Edit and delete

`edit`

`edit_files`

`delete`

`fetch`

Reactions

`add_reaction`

`remove_reaction`

`remove_user_reaction`

`remove_all_reactions`

`remove_reaction_emoji`

`fetch_reaction_users`

Pinning

`pin` / `unpin`

Attachments

`delete_attachment`

Helpers

`mention_author`

MessageType