mirror of https://github.com/mastodon/flodgatt
27 lines
736 B
Rust
27 lines
736 B
Rust
use std::fmt;
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#[derive(Debug)]
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pub enum TimelineErr {
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MissingHashtag,
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InvalidInput,
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}
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impl std::error::Error for TimelineErr {}
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impl From<std::num::ParseIntError> for TimelineErr {
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fn from(_error: std::num::ParseIntError) -> Self {
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Self::InvalidInput
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}
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}
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impl fmt::Display for TimelineErr {
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fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
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use TimelineErr::*;
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let msg = match self {
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InvalidInput => "The timeline text from Redis could not be parsed into a supported timeline. TODO: add incoming timeline text",
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MissingHashtag => "Attempted to send a hashtag timeline without supplying a tag name",
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};
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write!(f, "{}", msg)
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}
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}
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