Failed to parse GPX1.0 file

[CaviarChen]

Getting: invalid child element course in waypoint thread gpx.
According to the spec[1], course is valid but we do not handle it in the lib [2].

The straight forward fix could be just supporting this tag, but what about just killing InvalidChildElement? Or minting a strict mode and only consider this as an error there?

[1] https://www.topografix.com/gpx_manual.asp
[2]

gpx/src/parser/waypoint.rs

Lines 67 to 123 in ef3ab70

	XmlEvent::StartElement { ref name, .. } => {
	match name.local_name.as_ref() {
	"ele" => {
	// Cast the elevation to an f64, from a string.
	waypoint.elevation = match string::consume(context, "ele", false) {
	Ok(v) => Some(v.parse()?),
	Err(GpxError::NoStringContent) => None,
	Err(other_err) => return Err(other_err),
	}
	}
	"speed" if context.version == GpxVersion::Gpx10 => {
	// Speed is from GPX 1.0
	waypoint.speed = Some(string::consume(context, "speed", false)?.parse()?);
	}
	"time" => waypoint.time = Some(time::consume(context)?),
	"name" => waypoint.name = Some(string::consume(context, "name", true)?),
	"cmt" => waypoint.comment = Some(string::consume(context, "cmt", true)?),
	"desc" => waypoint.description = Some(string::consume(context, "desc", true)?),
	"src" => waypoint.source = Some(string::consume(context, "src", true)?),
	"link" => waypoint.links.push(link::consume(context)?),
	"sym" => waypoint.symbol = Some(string::consume(context, "sym", false)?),
	"type" => waypoint.type_ = Some(string::consume(context, "type", false)?),
	// Optional accuracy information
	"fix" => waypoint.fix = Some(fix::consume(context)?),
	"geoidheight" => {
	waypoint.geoidheight =
	Some(string::consume(context, "geoidheight", false)?.parse()?)
	}
	"sat" => waypoint.sat = Some(string::consume(context, "sat", false)?.parse()?),
	"hdop" => {
	waypoint.hdop = Some(string::consume(context, "hdop", false)?.parse()?)
	}
	"vdop" => {
	waypoint.vdop = Some(string::consume(context, "vdop", false)?.parse()?)
	}
	"pdop" => {
	waypoint.pdop = Some(string::consume(context, "pdop", false)?.parse()?)
	}
	"ageofdgpsdata" => {
	waypoint.dgps_age =
	Some(string::consume(context, "ageofdgpsdata", false)?.parse()?)
	}
	"dgpsid" => {
	waypoint.dgpsid = Some(string::consume(context, "dgpsid", false)?.parse()?)
	}
	// Finally the GPX 1.1 extensions
	"extensions" => extensions::consume(context)?,
	child => {
	return Err(GpxError::InvalidChildElement(
	String::from(child),
	"waypoint",
	));
	}
	}
	}