Enum DocumentItem 

pub enum DocumentItem<N: TreeNode = SyntaxNode> {
    Import(ImportStatement<N>),
    Struct(StructDefinition<N>),
    Task(TaskDefinition<N>),
    Workflow(WorkflowDefinition<N>),
}

Represents a document item.

Variants

Import(ImportStatement<N>)

The item is an import statement.

Struct(StructDefinition<N>)

The item is a struct definition.

Task(TaskDefinition<N>)

The item is a task definition.

Workflow(WorkflowDefinition<N>)

The item is a workflow definition.

Implementations

impl<N: TreeNode> DocumentItem<N>

pub fn can_cast(kind: SyntaxKind) -> bool

where Self: Sized,

DocumentItem.

pub fn cast(inner: N) -> Option<Self>

Casts the given node to DocumentItem.

Returns None if the node cannot be cast.

pub fn inner(&self) -> &N

Gets a reference to the inner node.

pub fn as_import_statement(&self) -> Option<&ImportStatement<N>>

Attempts to get a reference to the inner ImportStatement.

• If self is a DocumentItem::Import, then a reference to the inner ImportStatement is returned wrapped in Some.
• Else, None is returned.

pub fn into_import_statement(self) -> Option<ImportStatement<N>>

Consumes self and attempts to return the inner ImportStatement.

• If self is a DocumentItem::Import, then the inner ImportStatement is returned wrapped in Some.
• Else, None is returned.

pub fn as_struct_definition(&self) -> Option<&StructDefinition<N>>

Attempts to get a reference to the inner StructDefinition.

• If self is a DocumentItem::Struct, then a reference to the inner StructDefinition is returned wrapped in Some.
• Else, None is returned.

pub fn into_struct_definition(self) -> Option<StructDefinition<N>>

Consumes self and attempts to return the inner StructDefinition.

• If self is a DocumentItem::Struct, then the inner StructDefinition is returned wrapped in Some.
• Else, None is returned.

pub fn as_task_definition(&self) -> Option<&TaskDefinition<N>>

Attempts to get a reference to the inner TaskDefinition.

• If self is a DocumentItem::Task, then a reference to the inner TaskDefinition is returned wrapped in Some.
• Else, None is returned.

pub fn into_task_definition(self) -> Option<TaskDefinition<N>>

Consumes self and attempts to return the inner TaskDefinition.

• If self is a DocumentItem::Task, then the inner TaskDefinition is returned wrapped in Some.
• Else, None is returned.

pub fn as_workflow_definition(&self) -> Option<&WorkflowDefinition<N>>

Attempts to get a reference to the inner WorkflowDefinition.

• If self is a DocumentItem::Workflow, then a reference to the inner WorkflowDefinition is returned wrapped in Some.
• Else, None is returned.

pub fn into_workflow_definition(self) -> Option<WorkflowDefinition<N>>

Consumes self and attempts to return the inner WorkflowDefinition.

• If self is a DocumentItem::Workflow, then the inner WorkflowDefinition is returned wrapped in Some.
• Else, None is returned.

pub fn child(node: &N) -> Option<Self>

Finds the first child that can be cast to a DocumentItem.

pub fn children(node: &N) -> impl Iterator<Item = Self> + use<'_, N>

Finds all children that can be cast to a DocumentItem.

Trait Implementations

impl<N: Clone + TreeNode> Clone for DocumentItem<N>

fn clone(&self) -> DocumentItem<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<N: Debug + TreeNode> Debug for DocumentItem<N>

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

Formats the value using the given formatter.

impl<N: PartialEq + TreeNode> PartialEq for DocumentItem<N>

fn eq(&self, other: &DocumentItem<N>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<N: Eq + TreeNode> Eq for DocumentItem<N>

impl<N: TreeNode> StructuralPartialEq for DocumentItem<N>