Struct SomniStruct 

pub struct SomniStruct<T: TypeSet = DefaultTypeSet> { /* private fields */ }

A struct value: a struct name plus its fields, keyed by field name.

This is the runtime representation of a Somni struct and doubles as the Rust-side boundary type. Field values are stored by name; the field order in the map reflects the struct’s declaration order.

The entire representation lives behind a single Rc, so SomniStruct (and therefore TypedValue, which embeds it by value) is only one pointer wide. Clones share the payload until mutation, when Rc::make_mut provides copy-on-write value semantics. The internals are reached through name, fields, fields_mut and into_parts.

Implementations

impl<T: TypeSet> SomniStruct<T>

pub fn new(name: Box<str>, fields: IndexMap<Box<str>, TypedValue<T>>) -> Self

Creates a struct value from its name and fields.

pub fn name(&self) -> &str

Returns the struct type’s name.

pub fn fields(&self) -> &IndexMap<Box<str>, TypedValue<T>>

Returns the struct’s fields, keyed by field name, in declaration order.

pub fn fields_mut(&mut self) -> &mut IndexMap<Box<str>, TypedValue<T>>

Returns a mutable reference to the struct’s fields.

pub fn into_parts(self) -> (Box<str>, IndexMap<Box<str>, TypedValue<T>>)

Consumes the struct, returning its name and fields.

Trait Implementations

impl<T: TypeSet> Clone for SomniStruct<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: TypeSet> Debug for SomniStruct<T>

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

Formats the value using the given formatter.

impl<T: TypeSet> LoadOwned<T> for SomniStruct<T>

type Output = SomniStruct<T>

The type of the result.

fn load_owned(_ctx: &T, typed: &TypedValue<T>) -> Option<Self::Output>

Loads an owned value from the given type context.

impl<T: TypeSet> LoadStore<T> for SomniStruct<T>

type Output<'s> = SomniStruct<T>

The type of the result.

fn load(ctx: &T, typed: &TypedValue<T>) -> Option<Self>

Loads a borrowed value from the given type context.

fn store(&self, _ctx: &mut T) -> TypedValue<T>

Stores a Rust value into a TypedValue using the given type context.

impl<T: TypeSet> PartialEq for SomniStruct<T>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.