Enum StructureResource 

#[non_exhaustive]
pub enum StructureResource {
    Depth,
    Nodes,
    SequenceItems,
    MapEntries,
    KeyBytes,
}

A structural quantity constrained while processing nested data.

Examples

use qubit_budget::ResourceLimit;
use qubit_budget::StructureResource;

let limit = ResourceLimit::new(StructureResource::Depth, 4_usize);
assert_eq!(limit.maximum(), 4);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Depth

The nesting depth of the current value.

Nodes

The cumulative number of nodes processed in one session.

SequenceItems

The number of items in one sequence value.

MapEntries

The number of entries in one map value.

KeyBytes

The byte length of one structural key.

Trait Implementations

impl Clone for StructureResource

fn clone(&self) -> StructureResource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StructureResource

impl Debug for StructureResource

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for StructureResource

impl Hash for StructureResource

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StructureResource

fn eq(&self, other: &StructureResource) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StructureResource