Struct NbtList 

pub struct NbtList {
    pub element_type: u8,
    pub elements: Vec<NbtTag>,
}

A homogeneous ordered list of NBT tags.

All elements in an NBT list must have the same tag type. The wire format encodes the element type once (as a single byte), followed by the count (as a big-endian i32), then each element’s payload without type bytes or names. An empty list uses End (0) as the element type.

Fields

element_type: u8

The tag type ID shared by all elements. For empty lists, this is tag_id::END (0).

elements: Vec<NbtTag>

The list elements. All must have a tag_id() matching element_type, or element_type must be tag_id::END when the list is empty.

Implementations

impl NbtList

pub fn new() -> Self

Creates a new empty NBT list.

The element type is set to End (0), which is the standard encoding for empty lists in the NBT format.

pub fn from_tags(tags: Vec<NbtTag>) -> Option<Self>

Creates an NBT list from a vector of tags.

All tags must have the same type. The element type is inferred from the first element. Returns None if the tags have mixed types. Returns an empty list with End element type if the vector is empty.

pub fn len(&self) -> usize

Returns the number of elements in the list.

pub fn is_empty(&self) -> bool

Returns true if the list contains no elements.

Trait Implementations

impl Clone for NbtList

fn clone(&self) -> NbtList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NbtList

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

Formats the value using the given formatter.

impl Default for NbtList

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for NbtList

fn eq(&self, other: &NbtList) -> 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 StructuralPartialEq for NbtList