use std::fmt::Display;
use serde::{Deserialize, Serialize};
#[derive(Deserialize, Serialize, Debug, PartialEq, Hash, Eq, Clone, PartialOrd, Ord)]
pub struct BNode {
value: String,
}
impl BNode {
pub fn new(s: &str) -> BNode {
BNode { value: s.to_string() }
}
}
impl From<&str> for BNode {
fn from(s: &str) -> Self {
BNode { value: s.to_string() }
}
}
impl Display for BNode {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "_:{}", self.value)
}
}