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use crate::geo::Coordinate;
type RelationRole = String;
type TimeStamp = i64;
#[derive(Debug, Eq, PartialEq, Clone)]
pub struct Node {
pub id: i64,
pub coordinate: Coordinate,
pub meta: Meta,
}
#[derive(Debug, Eq, PartialEq, Clone)]
pub struct Way {
pub id: i64,
pub refs: Vec<i64>,
pub meta: Meta,
}
#[derive(Debug, Eq, PartialEq, Clone)]
pub struct Relation {
pub id: i64,
pub members: Vec<RelationMember>,
pub meta: Meta,
}
#[derive(Debug, Eq, PartialEq, Clone)]
pub struct Tag {
pub key: String,
pub value: String,
}
#[derive(Debug, Eq, PartialEq, Clone)]
pub struct Meta {
pub tags: Vec<Tag>,
pub version: Option<u32>,
pub author: Option<AuthorInformation>,
}
#[derive(Debug, Eq, PartialEq, Clone)]
pub struct AuthorInformation {
pub created: TimeStamp,
pub change_set: u64,
pub uid: u64,
pub user: String,
}
#[derive(Debug, Eq, PartialEq, Clone)]
pub enum RelationMember {
Node(i64, RelationRole),
Way(i64, RelationRole),
Relation(i64, RelationRole),
}
impl From<&(String, String)> for Tag {
fn from((key, value): &(String, String)) -> Self {
Tag {
key: key.clone(),
value: value.clone(),
}
}
}
impl From<(&str, &str)> for Tag {
fn from((key, value): (&str, &str)) -> Self {
Tag {
key: key.to_owned(),
value: value.to_owned(),
}
}
}
impl RelationMember {
pub fn ref_id(&self) -> i64 {
match self {
RelationMember::Node(id, _) => *id,
RelationMember::Way(id, _) => *id,
RelationMember::Relation(id, _) => *id,
}
}
pub fn role(&self) -> &str {
match self {
RelationMember::Node(_, role) => role,
RelationMember::Way(_, role) => role,
RelationMember::Relation(_, role) => role,
}
}
}
impl Default for Node {
fn default() -> Self {
Node {
id: 0,
coordinate: Coordinate { lat: 0, lon: 0 },
meta: Default::default(),
}
}
}
impl Default for Way {
fn default() -> Self {
Way {
id: 0,
refs: vec![],
meta: Default::default(),
}
}
}
impl Default for Relation {
fn default() -> Self {
Relation {
id: 0,
members: vec![],
meta: Default::default(),
}
}
}
impl Default for Meta {
fn default() -> Self {
Meta {
tags: vec![],
version: None,
author: None,
}
}
}