Struct Message 

pub struct Message {

    pub id: i64,
    pub mailbox_id: i64,
    pub uid: u32,
    pub sender: String,
    pub recipients: String,
    pub subject: String,
    pub date: i64,
    pub size: u32,
    pub flags: u32,
    pub internal_date: i64,
    pub message_id: String,
    pub in_reply_to: String,
    pub thread_id: String,
    pub user_address: String,
    pub new_content: Option<String>,
    pub blob_id: String,
}

A single message as JMAP needs to see it for Email/get, Email/query, Email/set, Thread/get, and EmailSubmission/set.

JMAP-visible email id is msg-{id}.

Fields

id: i64

Store-native primary key. Rendered on the wire as msg-{id}.

mailbox_id: i64

FK into the message’s containing mailbox.

uid: u32

IMAP-style UID within mailbox_id. Combined with mailbox_id it uniquely identifies the row for flag updates.

sender: String

Raw From: header value, may include a display name (e.g. "Alice" <alice@example.com>).

recipients: String

Raw To: header value. Comma-separated address list.

subject: String

Decoded Subject: header.

date: i64

Date: header epoch seconds.

size: u32

Message size in bytes.

flags: u32

Flag bitmask. See the FLAG_* constants in this module.

internal_date: i64

Internal delivery time epoch seconds.

message_id: String

Message-ID: header value, without the angle brackets.

in_reply_to: String

In-Reply-To: header value, without angle brackets, or empty when the message is not a reply.

thread_id: String

Store-defined thread identifier, stable across all messages in the same conversation.

user_address: String

Owner’s full address (used to read the raw bytes from a store).

new_content: Option<String>

Optional pre-extracted plain-text snippet, used for preview.

blob_id: String

Implementation-defined opaque id used by crate::store::MailStore::read_message_raw to locate the on-disk / blob copy of the message.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.