Struct Name 

pub struct Name { /* private fields */ }

Names are sequences of characters, which are scalar values as defined by Unicode (Section 2.4). Due to the limitations of the binary format, the length of a name is bounded by the length of its UTF-8 encoding.

See https://webassembly.github.io/spec/core/syntax/values.html#names

Examples

use wasm_ast::Name;

let text = "test";
let name = Name::new(String::from(text));

assert_eq!(name, Name::from(text));
assert_eq!(name, Name::from(text.to_string()));
assert_eq!(name.as_bytes(), text.as_bytes());
assert_eq!(name.len(), text.len());
assert_eq!(name.is_empty(), false);

Implementations

impl Name

pub fn new(value: String) -> Self

Creates a new name with the given Unicode text.

pub fn as_bytes(&self) -> &[u8]

Returns a byte slice of this Name’s contents.

pub fn len(&self) -> usize

Returns the length of this Name, in bytes, not chars or graphemes. In other words, it may not be what a human considers the length of the name.

pub fn is_empty(&self) -> bool

Returns true if this Name has a length of zero, false otherwise.

Trait Implementations

impl Clone for Name

fn clone(&self) -> Name

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Name

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

Formats the value using the given formatter.

impl From<&str> for Name

fn from(name: &str) -> Self

Converts to this type from the input type.

impl From<String> for Name

fn from(name: String) -> Self

Converts to this type from the input type.

impl PartialEq for Name

fn eq(&self, other: &Name) -> 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 Eq for Name

impl StructuralPartialEq for Name