Struct Query 

pub struct Query {
    pub offset: TextSize,
    pub before: Option<PositionInfo>,
    pub after: Option<PositionInfo>,
}

Fields

offset: TextSize

The offset the query was made for.

before: Option<PositionInfo>

Before the cursor.

after: Option<PositionInfo>

After the cursor.

Implementations

impl Query

pub fn at(root: &Node, offset: TextSize) -> Self

Query a DOM root with the given cursor offset. Returns None if the position is out of range.

Panics

Panics if the DOM was not entirely constructed from a syntax tree (e.g. if a node has no associated syntax element). Also panics if the given DOM node is not root.

Also the given offset must be within the tree.

impl Query

pub fn in_table_header(&self) -> bool

pub fn in_table_array_header(&self) -> bool

pub fn header_key(&self) -> Option<SyntaxNode>

pub fn entry_key(&self) -> Option<SyntaxNode>

pub fn entry_value(&self) -> Option<SyntaxNode>

pub fn parent_table_or_array_table(&self, root: &Node) -> (Keys, Node)

pub fn empty_line(&self) -> bool

pub fn in_entry_keys(&self) -> bool

pub fn entry_has_eq(&self) -> bool

pub fn in_entry_value(&self) -> bool

pub fn is_single_quote_value(&self) -> bool

pub fn is_inline(&self) -> bool

pub fn in_inline_table(&self) -> bool

pub fn in_array(&self) -> bool

pub fn entry_keys(&self) -> Keys

pub fn header_keys(&self) -> Keys

pub fn dom_node(&self) -> Option<&(Keys, Node)>

Trait Implementations

impl Debug for Query

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

Formats the value using the given formatter.

impl Default for Query

fn default() -> Query

Returns the “default value” for a type.