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#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash)]
pub struct SourceLocation {
pub start: usize,
pub end: usize,
}
impl SourceLocation {
pub fn new(start: usize, end: usize) -> Self {
debug_assert!(start <= end);
Self { start, end }
}
pub fn from_parts(start: SourceLocation, end: SourceLocation) -> Self {
debug_assert!(start.start <= end.end);
Self {
start: start.start,
end: end.end,
}
}
pub fn set_range(&mut self, start: SourceLocation, end: SourceLocation) {
debug_assert!(start.start <= end.end);
self.start = start.start;
self.end = end.end;
}
pub fn default() -> Self {
Self { start: 0, end: 0 }
}
}