Struct OJoinNameScope 

pub struct OJoinNameScope { /* private fields */ }

Tracks declared names for OJoin scope analysis.

Implementations

impl OJoinNameScope

pub fn new() -> Self

pub fn declare(&mut self, name: impl Into<String>) -> bool

pub fn is_declared(&self, name: &str) -> bool

pub fn push_scope(self) -> Self

pub fn pop_scope(self) -> Self

pub fn depth(&self) -> usize

pub fn len(&self) -> usize

Trait Implementations

impl Debug for OJoinNameScope

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

Formats the value using the given formatter.

impl Default for OJoinNameScope

fn default() -> OJoinNameScope

Returns the “default value” for a type.