1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

use serde::Serialize;

/// Represents a thumb.
#[derive(Debug, PartialEq, Eq, Clone, Hash, Serialize)]
#[must_use]
pub struct Thumb {
    #[serde(rename = "thumb_url")]
    url: String,
    #[serde(rename = "thumb_width", skip_serializing_if = "Option::is_none")]
    width: Option<usize>,
    #[serde(rename = "thumb_height", skip_serializing_if = "Option::is_none")]
    height: Option<usize>,
}

impl Thumb {
    /// Constructs a `Thumb`.
    pub fn new(url: impl Into<String>) -> Self {
        Self {
            url: url.into(),
            width: None,
            height: None,
        }
    }

    /// Configures the width of the thumb.
    pub const fn width(mut self, width: usize) -> Self {
        self.width = Some(width);
        self
    }

    /// Configures the height of the thumb.
    pub const fn height(mut self, height: usize) -> Self {
        self.height = Some(height);
        self
    }
}