Struct rustc_serialize::json::Stack
[−]
[src]
pub struct Stack { /* fields omitted */ }A Stack represents the current position of the parser in the logical structure of the JSON stream. For example foo.bar[3].x
Methods
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<'l>(&'l self, idx: usize) -> StackElement<'l>[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 StackElements.
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<'l>(&'l self) -> Option<StackElement<'l>>[src]
Returns the top-most element (if any).