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xplr/src/directory_buffer.rs

32 lines
703 B
Rust

use crate::node::Node;
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize)]
pub struct DirectoryBuffer {
pub parent: String,
pub nodes: Vec<Node>,
pub total: usize,
pub focus: usize,
#[serde(skip)]
pub explored_at: DateTime<Utc>,
}
impl DirectoryBuffer {
pub fn new(parent: String, nodes: Vec<Node>, focus: usize) -> Self {
let total = nodes.len();
Self {
parent,
nodes,
total,
focus,
explored_at: Utc::now(),
}
}
pub fn focused_node(&self) -> Option<&Node> {
self.nodes.get(self.focus)
}
}