Enum Internal

pub enum Internal {
    Named(&'static [Named]),
    Numbered(&'static [Numbered]),
    Homogeneous(Homogeneous),
}

An internal node with children

Always non-empty

Variants

Named(&'static [Named])

Named children

Numbered(&'static [Numbered])

Numbered heterogeneous children

Homogeneous(Homogeneous)

Homogeneous numbered children

Implementations

impl Internal

pub const fn len(&self) -> NonZero<usize>

Return the number of direct child nodes

pub const fn get_schema(&self, idx: usize) -> &Schema

Return the child schema at the given index

Panics

If the index is out of bounds

pub const fn get_meta(&self, idx: usize) -> &Option<Meta>

Return the outer metadata for the given child

Panics

If the index is out of bounds

pub const fn get_name(&self, idx: usize) -> Option<&str>

Perform a index-to-name lookup

If this succeeds with None, it’s a numbered or homogeneous internal node and the name is the formatted index.

Panics

If the index is out of bounds

pub fn get_index(&self, name: &str) -> Option<usize>

Perform a name-to-index lookup

Trait Implementations

impl Clone for Internal

fn clone(&self) -> Internal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Internal

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

Formats the value using the given formatter.

impl Hash for Internal

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 Ord for Internal

fn cmp(&self, other: &Internal) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Internal

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Internal

fn partial_cmp(&self, other: &Internal) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Internal

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Internal

impl StructuralPartialEq for Internal