just/src/fragment.rs

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695 B
Rust
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use super::*;
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/// A line fragment consisting either of…
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#[derive(PartialEq, Debug, Clone)]
pub(crate) enum Fragment<'src> {
/// …raw text…
Text { token: Token<'src> },
/// …an interpolation containing `expression`.
Interpolation { expression: Expression<'src> },
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}
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impl<'src> Serialize for Fragment<'src> {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
match self {
Self::Text { token } => serializer.serialize_str(token.lexeme()),
Self::Interpolation { expression } => {
let mut seq = serializer.serialize_seq(None)?;
seq.serialize_element(expression)?;
seq.end()
}
}
}
}