[−][src]Struct serialize::json::Stack
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
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pub fn new() -> Stack
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pub fn len(&self) -> usize
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Returns The number of elements in the Stack.
pub fn is_empty(&self) -> bool
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Returns true if the stack is empty.
pub fn get(&self, idx: usize) -> StackElement
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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
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Compares this stack with an array of StackElements.
pub fn starts_with(&self, rhs: &[StackElement]) -> bool
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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
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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>
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Returns the top-most element (if any).
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,