Struct Letter

pub struct Letter {
    pub id: usize,
    pub created: usize,
    pub owner: usize,
    pub receivers: Vec<usize>,
    pub subject: String,
    pub content: String,
    pub read_by: Vec<usize>,
    pub replying_to: usize,
    pub likes: isize,
    pub dislikes: isize,
}

A letter is the most basic structure of the mail system. Letters are sent and received by users.

Fields

id: usize

created: usize

owner: usize

receivers: Vec<usize>

subject: String

content: String

read_by: Vec<usize>

The ID of every use who has read the letter. Can be checked in the UI with user.id in letter.read_by.

This field can be updated by anyone in the letter’s receivers field. Other fields in the letter can only be updated by the letter’s owner.

replying_to: usize

The ID of the letter this letter is replying to.

likes: isize

dislikes: isize

Implementations

impl Letter

pub fn new( owner: usize, receivers: Vec<usize>, subject: String, content: String, replying_to: usize, ) -> Self

Create a new Letter.

pub fn can_read(&self, user: &User) -> bool

Check if the given user can read the letter.

Trait Implementations

impl<'de> Deserialize<'de> for Letter

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Letter

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

where __S: Serializer,

Serialize this value into the given Serde serializer.