Trait UpcastStrict 

pub unsafe trait UpcastStrict<T>: Upcast<T>
where
    T: VcValueTrait + ?Sized,
{ }

A specialization of Upcast that ensures that the upcast is strict meaning that T !== Self.

See VcValueTrait for example usage.

Safety

The implementor of this trait must ensure that Self implements the trait T and that Self is not equal to T.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl UpcastStrict<Box<dyn ValueDebug>> for ()

impl UpcastStrict<Box<dyn ValueDebug>> for Box<dyn Effect>

Available on debug-assertions enabled only.

impl UpcastStrict<Box<dyn ValueDebug>> for Box<dyn ValueDefault>

Available on debug-assertions enabled only.

impl UpcastStrict<Box<dyn ValueDebug>> for Box<dyn ValueToString>

Available on debug-assertions enabled only.

impl UpcastStrict<Box<dyn ValueDebug>> for Duration

impl UpcastStrict<Box<dyn ValueDebug>> for Option<RcStr>

impl UpcastStrict<Box<dyn ValueDebug>> for Option<String>

impl UpcastStrict<Box<dyn ValueDebug>> for Option<bool>

impl UpcastStrict<Box<dyn ValueDebug>> for Option<u16>

impl UpcastStrict<Box<dyn ValueDebug>> for Option<u64>

impl UpcastStrict<Box<dyn ValueDebug>> for RcStr

impl UpcastStrict<Box<dyn ValueDebug>> for String

impl UpcastStrict<Box<dyn ValueDebug>> for Value

impl UpcastStrict<Box<dyn ValueDebug>> for Vec<RcStr>

impl UpcastStrict<Box<dyn ValueDebug>> for Vec<bool>

impl UpcastStrict<Box<dyn ValueDebug>> for Vec<u8>

impl UpcastStrict<Box<dyn ValueDebug>> for bool

impl UpcastStrict<Box<dyn ValueDebug>> for i8

impl UpcastStrict<Box<dyn ValueDebug>> for i16

impl UpcastStrict<Box<dyn ValueDebug>> for i32

impl UpcastStrict<Box<dyn ValueDebug>> for i64

impl UpcastStrict<Box<dyn ValueDebug>> for i128

impl UpcastStrict<Box<dyn ValueDebug>> for isize

impl UpcastStrict<Box<dyn ValueDebug>> for u8

impl UpcastStrict<Box<dyn ValueDebug>> for u16

impl UpcastStrict<Box<dyn ValueDebug>> for u32

impl UpcastStrict<Box<dyn ValueDebug>> for u64

impl UpcastStrict<Box<dyn ValueDebug>> for u128

impl UpcastStrict<Box<dyn ValueDebug>> for usize

impl UpcastStrict<Box<dyn ValueDefault>> for ()

impl UpcastStrict<Box<dyn ValueDefault>> for Duration

impl UpcastStrict<Box<dyn ValueDefault>> for Option<RcStr>

impl UpcastStrict<Box<dyn ValueDefault>> for Option<String>

impl UpcastStrict<Box<dyn ValueDefault>> for Option<bool>

impl UpcastStrict<Box<dyn ValueDefault>> for Option<u16>

impl UpcastStrict<Box<dyn ValueDefault>> for Option<u64>

impl UpcastStrict<Box<dyn ValueDefault>> for RcStr

impl UpcastStrict<Box<dyn ValueDefault>> for String

impl UpcastStrict<Box<dyn ValueDefault>> for Value

impl UpcastStrict<Box<dyn ValueDefault>> for Vec<RcStr>

impl UpcastStrict<Box<dyn ValueDefault>> for Vec<bool>

impl UpcastStrict<Box<dyn ValueDefault>> for Vec<u8>

impl UpcastStrict<Box<dyn ValueDefault>> for bool

impl UpcastStrict<Box<dyn ValueDefault>> for i8

impl UpcastStrict<Box<dyn ValueDefault>> for i16

impl UpcastStrict<Box<dyn ValueDefault>> for i32

impl UpcastStrict<Box<dyn ValueDefault>> for i64

impl UpcastStrict<Box<dyn ValueDefault>> for i128

impl UpcastStrict<Box<dyn ValueDefault>> for isize

impl UpcastStrict<Box<dyn ValueDefault>> for u8

impl UpcastStrict<Box<dyn ValueDefault>> for u16

impl UpcastStrict<Box<dyn ValueDefault>> for u32

impl UpcastStrict<Box<dyn ValueDefault>> for u64

impl UpcastStrict<Box<dyn ValueDefault>> for u128

impl UpcastStrict<Box<dyn ValueDefault>> for usize

impl UpcastStrict<Box<dyn ValueToString>> for RcStr

Implementors

impl UpcastStrict<Box<dyn ValueDebug>> for Completion

impl UpcastStrict<Box<dyn ValueDebug>> for Completions

impl UpcastStrict<Box<dyn ValueDebug>> for Effects