melior 0.28.0

The rustic MLIR bindings in Rust
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use super::Attribute;
use mlir_sys::{MlirAttribute, mlirDistinctAttrCreate};

/// A distinct attribute.
#[derive(Clone, Copy, Hash)]
pub struct DistinctAttribute<'c> {
    attribute: Attribute<'c>,
}

impl<'c> DistinctAttribute<'c> {
    /// Creates a distinct attribute.
    pub fn new(referenced_attr: &Attribute<'c>) -> Self {
        unsafe { Self::from_raw(mlirDistinctAttrCreate(referenced_attr.raw)) }
    }
}

attribute_traits_no_try_from!(DistinctAttribute);

#[cfg(test)]
mod tests {
    use super::*;
    use crate::{ir::attribute::BoolAttribute, test::create_test_context};

    #[test]
    fn value() {
        let context = create_test_context();
        let bool_attr = BoolAttribute::new(&context, true);
        let value = DistinctAttribute::new(&bool_attr.into());
        let _value: Attribute = value.into();
    }
}