Enum TaskItem 

pub enum TaskItem<N: TreeNode = SyntaxNode> {
    Input(InputSection<N>),
    Output(OutputSection<N>),
    Command(CommandSection<N>),
    Requirements(RequirementsSection<N>),
    Hints(TaskHintsSection<N>),
    Runtime(RuntimeSection<N>),
    Metadata(MetadataSection<N>),
    ParameterMetadata(ParameterMetadataSection<N>),
    Declaration(BoundDecl<N>),
}

Represents an item in a task definition.

Variants

Input(InputSection<N>)

The item is an input section.

Output(OutputSection<N>)

The item is an output section.

Command(CommandSection<N>)

The item is a command section.

Requirements(RequirementsSection<N>)

The item is a requirements section.

Hints(TaskHintsSection<N>)

The item is a task hints section.

Runtime(RuntimeSection<N>)

The item is a runtime section.

Metadata(MetadataSection<N>)

The item is a metadata section.

ParameterMetadata(ParameterMetadataSection<N>)

The item is a parameter meta section.

Declaration(BoundDecl<N>)

The item is a private bound declaration.

Implementations

impl<N: TreeNode> TaskItem<N>

pub fn can_cast(kind: SyntaxKind) -> bool

Returns whether or not the given syntax kind can be cast to TaskItem.

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

Casts the given node to TaskItem.

Returns None if the node cannot be cast.

pub fn inner(&self) -> &N

Gets a reference to the inner node.

pub fn as_input_section(&self) -> Option<&InputSection<N>>

Attempts to get a reference to the inner InputSection.

• If self is a TaskItem::Input, then a reference to the inner InputSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_input_section(self) -> Option<InputSection<N>>

Consumes self and attempts to return the inner InputSection.

• If self is a TaskItem::Input, then the inner InputSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_output_section(&self) -> Option<&OutputSection<N>>

Attempts to get a reference to the inner OutputSection.

• If self is a TaskItem::Output, then a reference to the inner OutputSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_output_section(self) -> Option<OutputSection<N>>

Consumes self and attempts to return the inner OutputSection.

• If self is a TaskItem::Output, then the inner OutputSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_command_section(&self) -> Option<&CommandSection<N>>

Attempts to get a reference to the inner CommandSection.

• If self is a TaskItem::Command, then a reference to the inner CommandSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_command_section(self) -> Option<CommandSection<N>>

Consumes self and attempts to return the inner CommandSection.

• If self is a TaskItem::Command, then the inner CommandSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_requirements_section(&self) -> Option<&RequirementsSection<N>>

Attempts to get a reference to the inner RequirementsSection.

• If self is a TaskItem::Requirements, then a reference to the inner RequirementsSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_requirements_section(self) -> Option<RequirementsSection<N>>

Consumes self and attempts to return the inner RequirementsSection.

• If self is a TaskItem::Requirements, then the inner RequirementsSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_hints_section(&self) -> Option<&TaskHintsSection<N>>

Attempts to get a reference to the inner TaskHintsSection.

• If self is a TaskItem::Hints, then a reference to the inner TaskHintsSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_hints_section(self) -> Option<TaskHintsSection<N>>

Consumes self and attempts to return the inner TaskHintsSection.

• If self is a TaskItem::Hints, then the inner TaskHintsSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_runtime_section(&self) -> Option<&RuntimeSection<N>>

Attempts to get a reference to the inner RuntimeSection.

• If self is a TaskItem::Runtime, then a reference to the inner RuntimeSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_runtime_section(self) -> Option<RuntimeSection<N>>

Consumes self and attempts to return the inner RuntimeSection.

• If self is a TaskItem::Runtime, then the inner RuntimeSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_metadata_section(&self) -> Option<&MetadataSection<N>>

Attempts to get a reference to the inner MetadataSection.

• If self is a TaskItem::Metadata, then a reference to the inner MetadataSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_metadata_section(self) -> Option<MetadataSection<N>>

Consumes self and attempts to return the inner MetadataSection.

• If self is a TaskItem::Metadata, then the inner MetadataSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_parameter_metadata_section( &self, ) -> Option<&ParameterMetadataSection<N>>

Attempts to get a reference to the inner ParameterMetadataSection.

• If self is a TaskItem::ParameterMetadata, then a reference to the inner ParameterMetadataSection is returned wrapped in Some.
• Else, None is returned.

pub fn into_parameter_metadata_section( self, ) -> Option<ParameterMetadataSection<N>>

Consumes self and attempts to return the inner ParameterMetadataSection.

• If self is a TaskItem::ParameterMetadata, then the inner ParameterMetadataSection is returned wrapped in Some.
• Else, None is returned.

pub fn as_declaration(&self) -> Option<&BoundDecl<N>>

Attempts to get a reference to the inner BoundDecl.

• If self is a TaskItem::Declaration, then a reference to the inner BoundDecl is returned wrapped in Some.
• Else, None is returned.

pub fn into_declaration(self) -> Option<BoundDecl<N>>

Consumes self and attempts to return the inner BoundDecl.

• If self is a TaskItem::Declaration, then the inner BoundDecl 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 TaskItem.

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

Finds all children that can be cast to a TaskItem.

Trait Implementations

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

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

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

Formats the value using the given formatter.

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

fn eq(&self, other: &TaskItem<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 TaskItem<N>

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