Struct Interpreter

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pub struct Interpreter {
    pub debug_breakpoint_check: Option<DebugBreakpointCheck>,
    pub debug_breakpoint_handler: Option<DebugBreakpointHandler>,
    /* private fields */
}

Expand description

Pascal interpreter

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§debug_breakpoint_check: Option<DebugBreakpointCheck>

When set, called before user procedure; if returns true, handler is invoked

§debug_breakpoint_handler: Option<DebugBreakpointHandler>

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impl Interpreter

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pub fn new(verbose: bool) -> Self

Create a new interpreter

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pub fn current_scope(&self) -> &Scope

Get the current (innermost) scope for testing purposes

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pub fn get_variable_value(&self, name: &str) -> Option<Value>

Get a variable value for testing purposes

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pub fn run_program(&mut self, program: &Program) -> Result<()>

Run a parsed program

Auto Trait Implementations§

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impl !UnwindSafe for Interpreter

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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