pub enum SpecialName {
Show 15 variants VirtualTable(TypeHandle), Vtt(TypeHandle), Typeinfo(TypeHandle), TypeinfoName(TypeHandle), VirtualOverrideThunk(CallOffsetBox<Encoding>), VirtualOverrideThunkCovariant(CallOffsetCallOffsetBox<Encoding>), Guard(Name), GuardTemporary(Nameusize), ConstructionVtable(TypeHandleusizeTypeHandle), TypeinfoFunction(TypeHandle), TlsInit(Name), TlsWrapper(Name), JavaResource(Vec<ResourceName>), TransactionClone(Box<Encoding>), NonTransactionClone(Box<Encoding>),
}
Expand description

The <special-name> production.

The <special-name> production is spread in pieces through out the ABI spec, and then there are a bunch of g++ extensions that have become de facto.

5.1.4.1 Virtual Tables and RTTI

<special-name> ::= TV <type>    # virtual table
               ::= TT <type>    # VTT structure (construction vtable index)
               ::= TI <type>    # typeinfo structure
               ::= TS <type>    # typeinfo name (null-terminated byte string)

5.1.4.2 Virtual Override Thunks

<special-name> ::= T <call-offset> <base encoding>

<special-name> ::= Tc <call-offset> <call-offset> <base encoding>

5.1.4.4 Guard Variables

<special-name> ::= GV <object name> # Guard variable for one-time initialization

5.1.4.5 Lifetime-Extended Temporaries

<special-name> ::= GR <object name> _             # First temporary
<special-name> ::= GR <object name> <seq-id> _    # Subsequent temporaries

De Facto Standard Extensions

<special-name> ::= TC <type> <number> _ <type>    # construction vtable
               ::= TF <type>                      # typinfo function
               ::= TH <name>                      # TLS initialization function
               ::= TW <name>                      # TLS wrapper function
               ::= Gr <resource name>             # Java Resource
               ::= GTt <encoding>                 # Transaction-Safe function
               ::= GTn <encoding>                 # Non-Transaction-Safe function

Variants

VirtualTable(TypeHandle)

A virtual table.

Vtt(TypeHandle)

A VTT structure (construction vtable index).

Typeinfo(TypeHandle)

A typeinfo structure.

TypeinfoName(TypeHandle)

A typeinfo name (null-terminated byte string).

VirtualOverrideThunk(CallOffsetBox<Encoding>)

A virtual override thunk.

VirtualOverrideThunkCovariant(CallOffsetCallOffsetBox<Encoding>)

A virtual override thunk with a covariant return type.

Guard(Name)

An initialization guard for some static storage.

GuardTemporary(Nameusize)

A temporary used in the initialization of a static storage and promoted to a static lifetime.

ConstructionVtable(TypeHandleusizeTypeHandle)

A construction vtable structure.

TypeinfoFunction(TypeHandle)

A typeinfo function.

TlsInit(Name)

A TLS initialization function.

TlsWrapper(Name)

A TLS wrapper function.

JavaResource(Vec<ResourceName>)

A Java Resource.

TransactionClone(Box<Encoding>)

A function declared transaction-safe

NonTransactionClone(Box<Encoding>)

A function declared non-transaction-safe

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.