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