Trait csx64::asm::expr::SymbolTableCore[−][src]

pub trait SymbolTableCore {
    fn is_empty(&self) -> bool;

    fn len(&self) -> usize;

    fn is_defined(&self, symbol: &str) -> bool;

    fn get_expr(&self, symbol: &str) -> Option<&Expr>;
}

Required methods

fn is_empty(&self) -> bool[src]

Checks if the symbol table is empty.

fn len(&self) -> usize[src]

Gets the number of defined symbols.

fn is_defined(&self, symbol: &str) -> bool[src]

Checks if a symbol with the given name has already been defined.

fn get_expr(&self, symbol: &str) -> Option<&Expr>[src]

Gets the associated expression if defined

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Implementors

impl<T> SymbolTableCore for SymbolTable<T>[src]

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