rustybar/src/tile.rs
Skye Jensen c0de250953 Convert Block::instance from a Box to an Arc
This will reduce an allocation and deallocation everytime a message is
sent
2020-06-02 21:57:02 -04:00

83 lines
2.4 KiB
Rust

use serde::{Serialize, ser::Serializer};
use std::sync::Arc;
use tokio::task::JoinHandle;
use smart_default::SmartDefault;
#[derive(Copy, Clone, Debug, Serialize)]
#[serde(rename_all = "lowercase")]
pub enum Alignment {
Left,
Center,
Right,
}
impl Default for Alignment {
fn default() -> Self {
Self::Center
}
}
#[derive(Copy, Clone, Debug, Serialize)]
#[serde(rename_all = "lowercase")]
pub enum Markup {
None,
Pango,
}
impl Default for Markup {
fn default() -> Self {
Self::None
}
}
fn arc_default<S>(arc: &Arc<str>, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer {
serializer.serialize_str(arc)
}
#[derive(Clone, Serialize, Debug, SmartDefault)]
pub struct Block {
pub full_text: Box<str>,
#[serde(skip_serializing_if = "Option::is_none")]
pub short_text: Option<Box<str>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub color: Option<Box<str>>,
#[serde(skip_serializing_if = "Option::is_none", rename = "background")]
pub background_color: Option<Box<str>>,
#[serde(skip_serializing_if = "Option::is_none", rename = "border")]
pub border_color: Option<Box<str>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub border_top: Option<u32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub border_right: Option<u32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub border_bottom: Option<u32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub border_left: Option<u32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub min_width: Option<u32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub align: Option<Alignment>,
pub name: Box<str>,
#[serde(serialize_with = "arc_default")]
#[default = r#""".into()"#]
pub instance: Arc<str>,
#[serde(skip_serializing_if = "Option::is_none")]
pub urgent: Option<bool>,
#[serde(skip_serializing_if = "Option::is_none")]
pub separator: Option<bool>,
#[serde(skip_serializing_if = "Option::is_none")]
pub separator_block_width: Option<u32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub markup: Option<Markup>,
}
#[derive(Clone, Debug)]
pub struct TileData {
pub sender_id: usize,
pub block: Block,
}
pub trait Tile: Send {
fn spawn(self: Arc<Self>) -> JoinHandle<Result<(), Box<dyn std::error::Error + Send + Sync>>>;
}