[−][src]Struct rustc_ap_rustc_serialize::json::Stack

pub struct Stack { /* fields omitted */ }

A Stack represents the current position of the parser in the logical structure of the JSON stream.

An example is foo.bar[3].x.

Implementations

impl Stack[src]

pub fn new() -> Stack[src]

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

Returns The number of elements in the Stack.

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

Returns true if the stack is empty.

pub fn get(&self, idx: usize) -> StackElement<'_>[src]

Provides access to the StackElement at a given index. lower indices are at the bottom of the stack while higher indices are at the top.

pub fn is_equal_to(&self, rhs: &[StackElement<'_>]) -> bool[src]

Compares this stack with an array of StackElement<'_>s.

pub fn starts_with(&self, rhs: &[StackElement<'_>]) -> bool[src]

Returns true if the bottom-most elements of this stack are the same as the ones passed as parameter.

pub fn ends_with(&self, rhs: &[StackElement<'_>]) -> bool[src]

Returns true if the top-most elements of this stack are the same as the ones passed as parameter.

pub fn top(&self) -> Option<StackElement<'_>>[src]

Returns the top-most element (if any).

Trait Implementations

impl Default for Stack[src]

Auto Trait Implementations

impl RefUnwindSafe for Stack

impl Send for Stack

impl Sync for Stack

impl Unpin for Stack

impl UnwindSafe for Stack

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.