Struct mech_core::Block

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pub struct Block {
Show 19 fields
    pub id: BlockId,
    pub ast: AstNode,
    pub state: BlockState,
    pub tables: Database,
    pub plan: Plan,
    pub functions: Option<Rc<RefCell<Functions>>>,
    pub user_functions: Option<Rc<RefCell<HashMap<u64, UserFunction>>>>,
    pub global_database: Rc<RefCell<Database>>,
    pub unsatisfied_transformation: Option<(MechError, Transformation)>,
    pub pending_transformations: Vec<Transformation>,
    pub pending_global_tables: HashMap<u64, TableRef>,
    pub transformations: Vec<Transformation>,
    pub defined_tables: HashSet<(TableId, RegisterIndex, RegisterIndex)>,
    pub required_functions: HashSet<u64>,
    pub strings: StringDictionary,
    pub triggers: HashSet<(TableId, RegisterIndex, RegisterIndex)>,
    pub input: HashSet<(TableId, RegisterIndex, RegisterIndex)>,
    pub output: HashSet<(TableId, RegisterIndex, RegisterIndex)>,
    pub dynamic_tables: HashSet<(TableId, RegisterIndex, RegisterIndex)>,

}

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§id: BlockId§ast: AstNode§state: BlockState§tables: Database§plan: Plan§functions: Option<Rc<RefCell<Functions>>>§user_functions: Option<Rc<RefCell<HashMap<u64, UserFunction>>>>§global_database: Rc<RefCell<Database>>§unsatisfied_transformation: Option<(MechError, Transformation)>§pending_transformations: Vec<Transformation>§pending_global_tables: HashMap<u64, TableRef>§transformations: Vec<Transformation>§defined_tables: HashSet<(TableId, RegisterIndex, RegisterIndex)>§required_functions: HashSet<u64>§strings: StringDictionary§triggers: HashSet<(TableId, RegisterIndex, RegisterIndex)>§input: HashSet<(TableId, RegisterIndex, RegisterIndex)>§output: HashSet<(TableId, RegisterIndex, RegisterIndex)>§dynamic_tables: HashSet<(TableId, RegisterIndex, RegisterIndex)>

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impl Block

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pub fn new() -> Block

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pub fn get_table( &self, table_id: &TableId, ) -> Result<Rc<RefCell<Table>>, MechError>

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pub fn gen_id(&mut self) -> BlockId

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pub fn id(&self) -> BlockId

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pub fn recompile(&mut self) -> Result<(), MechError>

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pub fn ready(&mut self) -> Result<(), MechError>

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pub fn get_arg_column( &self, argument: &Argument, ) -> Result<(u64, Column, ColumnIndex), MechError>

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pub fn get_arg_columns( &self, arguments: &Vec<Argument>, ) -> Result<Vec<(u64, Column, ColumnIndex)>, MechError>

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pub fn get_whole_table_arg_cols( &self, argument: &Argument, ) -> Result<Vec<(u64, Column, ColumnIndex)>, MechError>

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pub fn get_out_column( &self, out: &Out, rows: usize, col_kind: ValueKind, ) -> Result<Column, MechError>

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pub fn get_arg_dims( &self, arguments: &Vec<Argument>, ) -> Result<Vec<TableShape>, MechError>

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pub fn get_arg_dim(&self, argument: &Argument) -> Result<TableShape, MechError>

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pub fn add_tfm(&mut self, tfm: Transformation) -> Result<(), MechError>

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pub fn solve(&self) -> Result<(), MechError>

Trait Implementations§

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impl Clone for Block

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fn clone(&self) -> Block

Returns a copy 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 Block

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Block

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impl !RefUnwindSafe for Block

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impl !Send for Block

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impl !Sync for Block

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impl Unpin for Block

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impl !UnwindSafe for Block

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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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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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, 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V