[−][src]Type Definition moore_vhdl::ty2::EnumSubtype
type EnumSubtype<'t> = ScalarSubtype<'t, dyn EnumType, usize>;
A subtype of an enumeration type.
Methods
impl<'t> EnumSubtype<'t>
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pub fn new(
mark: &'t TypeMark<'t>,
range: Range<usize>
) -> Option<EnumSubtype<'t>>
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mark: &'t TypeMark<'t>,
range: Range<usize>
) -> Option<EnumSubtype<'t>>
Create a new enumeration subtype.
Example
use moore_vhdl::ty2::{Type, TypeMark, EnumBasetype, EnumSubtype, Range}; use moore_vhdl::common::name::get_name_table; let ty = EnumBasetype::new(vec![ "first".into(), "second".into(), '0'.into(), '1'.into(), ]); let tm = TypeMark::new( get_name_table().intern("MY_TYPE", false), &ty, ); let subty = EnumSubtype::new(&tm, Range::ascending(1usize, 2usize)).unwrap(); assert_eq!(format!("{}", subty), "MY_TYPE range second to '0'");
Trait Implementations
impl<'t> Type for EnumSubtype<'t>
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fn is_scalar(&self) -> bool
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fn is_discrete(&self) -> bool
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fn is_numeric(&self) -> bool
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fn is_composite(&self) -> bool
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fn as_any(&self) -> AnyType
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fn into_owned<'a>(self) -> OwnedType<'a> where
Self: 'a,
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Self: 'a,
fn to_owned<'a>(&self) -> OwnedType<'a> where
Self: 'a,
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Self: 'a,