surrealdb-core-nightly 2.3.20250411195322

A nightly release of the surrealdb-core crate
Documentation 
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use crate::sql::dir::Dir;
use crate::sql::table::Tables;
use crate::sql::thing::Thing;
use revision::revisioned;
use serde::{Deserialize, Serialize};
use std::fmt;

pub(crate) const TOKEN: &str = "$surrealdb::private::sql::Edges";

#[revisioned(revision = 1)]
#[derive(Clone, Debug, Eq, PartialEq, PartialOrd, Serialize, Deserialize, Hash)]
#[serde(rename = "$surrealdb::private::sql::Edges")]
#[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
#[non_exhaustive]
pub struct Edges {
	pub dir: Dir,
	pub from: Thing,
	pub what: Tables,
}

impl Edges {
	pub fn new(dir: Dir, from: Thing, what: Tables) -> Self {
		Edges {
			dir,
			from,
			what,
		}
	}
}

impl fmt::Display for Edges {
	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
		match self.what.len() {
			0 => write!(f, "{}{}?", self.from, self.dir,),
			1 => write!(f, "{}{}{}", self.from, self.dir, self.what),
			_ => write!(f, "{}{}({})", self.from, self.dir, self.what),
		}
	}
}