vyder_core

Trait ExpectValue

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pub trait ExpectValue {
    // Required method
    fn expect_value(self, expected: &[&str], span: &Span) -> Result<Value>;
}

Required Methods§

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fn expect_value(self, expected: &[&str], span: &Span) -> Result<Value>

Implementations on Foreign Types§

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impl ExpectValue for Option<&Value>

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fn expect_value(self, expected: &[&str], span: &Span) -> Result<Value>

Implementors§