Struct BracketState 

pub struct BracketState {
    pub paren: i32,
    pub brace: i32,
    pub bracket: i32,
    pub inside_quote: Option<char>,
}

Bracket / quote depth at the cursor, computed by PartialParse::bracket_state. Lets a grammar-aware provider answer “am I inside a {...}, (...), [...], or quoted string?” without re-implementing the scanner.

Fields

paren: i32

Net ( minus ) count up to the cursor. Negative ⇒ extra closes (likely user error).

brace: i32

Net { minus } count up to the cursor.

bracket: i32

Net [ minus ] count up to the cursor.

inside_quote: Option<char>

Some(quote) when the cursor sits inside an unclosed quote of the indicated kind (" or '); None otherwise.

Trait Implementations

impl Clone for BracketState

fn clone(&self) -> BracketState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BracketState

impl Debug for BracketState

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

Formats the value using the given formatter.

impl Default for BracketState

fn default() -> BracketState

Returns the “default value” for a type.

impl Eq for BracketState

impl PartialEq for BracketState

fn eq(&self, other: &BracketState) -> 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 StructuralPartialEq for BracketState