Struct TypeModifier

pub struct TypeModifier<'input> { /* private fields */ }

A type that is obtained by adding a modifier to another type.

Implementations

impl<'input> TypeModifier<'input>

pub fn name(&self) -> Option<&str>

The name of the type.

If this is None then the name should be derived from the type that is being modified.

pub fn kind(&self) -> TypeModifierKind

The kind of this type modifier.

pub fn ty<'a>( &self, hash: &'a FileHash<'input>, ) -> Option<Cow<'a, Type<'input>>>

The type that is being modified.

pub fn byte_size(&self, hash: &FileHash<'_>) -> Option<u64>

The size in bytes of an instance of this type.

pub fn cmp_id( hash_a: &FileHash<'_>, a: &TypeModifier<'_>, hash_b: &FileHash<'_>, b: &TypeModifier<'_>, ) -> Ordering

Compare the identifying information of two types.

Type modifiers are equal if the modifiers are the same and the types being modified are equal.

This can be used to sort, and to determine if two types refer to the same definition (even if there are differences in the definitions).

Trait Implementations

impl<'input> Clone for TypeModifier<'input>

fn clone(&self) -> TypeModifier<'input>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'input> Debug for TypeModifier<'input>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.