Rust crate for geo coord parsing
https://crates.io/crates/latlon
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27 lines
674 B
27 lines
674 B
use std::fmt;
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use std::fmt::{Display, Formatter};
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use std::num::ParseFloatError;
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#[derive(Debug)]
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pub(crate) struct ParseErrorInternal;
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impl From<ParseFloatError> for ParseErrorInternal {
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fn from(_: ParseFloatError) -> Self {
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ParseErrorInternal
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}
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}
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impl Display for ParseErrorInternal {
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fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
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f.write_str("Parse error")
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}
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}
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#[derive(Debug)]
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pub struct GeoParseError<T: AsRef<str> + Display>(pub T);
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impl<T: AsRef<str> + Display> Display for GeoParseError<T> {
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fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
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write!(f, "Error parsing coordinates from {}", self.0)
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}
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}
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