Struct Module

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pub struct Module {
    pub submodules: Submodules,
    pub functions: Functions,
    pub imports: Imports,
}

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§submodules: Submodules§functions: Functions§imports: Imports

functions to import from submodules

e.g. importing foo.bar allows you to use a Jump("bar") Card

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impl Module

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pub fn get_card_mut<'a>( &'a mut self, idx: &CardIndex, ) -> Result<&'a mut Card, CardFetchError>

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pub fn get_card<'a>( &'a self, idx: &CardIndex, ) -> Result<&'a Card, CardFetchError>

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pub fn swap_cards<'a>( &mut self, lhs: &'a CardIndex, rhs: &'a CardIndex, ) -> Result<(), SwapError>

swapping a parent and child is an error

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pub fn remove_card(&mut self, idx: &CardIndex) -> Result<Card, CardFetchError>

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pub fn replace_card( &mut self, idx: &CardIndex, child: Card, ) -> Result<Card, CardFetchError>

Return the old card

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pub fn insert_card( &mut self, idx: &CardIndex, child: Card, ) -> Result<(), CardFetchError>

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pub fn compute_keys_hash(&self) -> u64

Hash the keys in the program.

Keys = functions, submodules, card names.

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pub fn lookup_submodule(&self, target: &str) -> Option<&Module>

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pub fn lookup_submodule_mut(&mut self, target: &str) -> Option<&mut Module>

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pub fn lookup_function(&self, target: &str) -> Option<&Function>

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pub fn lookup_function_mut(&mut self, target: &str) -> Option<&mut Function>

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pub fn walk_cards_mut(&mut self, op: impl FnMut(&CardIndex, &mut Card))

Visits all cards in the module recursively

use cao_lang::prelude::*;

let mut program = CaoProgram {
    imports: Default::default(),
    submodules: Default::default(),
    functions: [
        (
            "main".into(),
            Function::default().with_card(Card::IfTrue(Box::new([
                Card::ScalarInt(42),
                Card::call_function("pooh", vec![]),
            ]))),
        ),
        (
            "pooh".into(),
            Function::default().with_card(Card::set_global_var("result", Card::ScalarInt(69))),
        ),
    ]
    .into(),
};

program.walk_cards_mut(|id, card| {
    // use id, card
});
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pub fn walk_cards(&mut self, op: impl FnMut(&CardIndex, &Card))

Trait Implementations§

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impl Clone for Module

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fn clone(&self) -> Module

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Module

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

Formats the value using the given formatter. Read more
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impl Default for Module

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fn default() -> Module

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Module

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for Module

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl Freeze for Module

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impl RefUnwindSafe for Module

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impl Send for Module

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impl Sync for Module

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impl Unpin for Module

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impl UnwindSafe for Module

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,