Struct json_ld::context::ProcessingStack

pub struct ProcessingStack { /* fields omitted */ }

Context processing stack.

Contains the list of the loaded contexts to detect loops.

Implementations

impl ProcessingStack

pub fn new() -> ProcessingStack

Creates a new empty processing stack.

pub fn is_empty(&self) -> bool

Checks if the stack is empty.

pub fn cycle(&self, url: Iri<'_>) -> bool

Checks if the given URL is already in the stack.

This is used for loop detection.

pub fn push(&mut self, url: Iri<'_>) -> bool

Push a new URL to the stack, unless it is already in the stack.

Returns true if the URL was successfully added or false if a loop has been detected.

Trait Implementations

impl Clone for ProcessingStack

fn clone(&self) -> ProcessingStack

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for ProcessingStack

fn default() -> Self

Returns the “default value” for a type.