Struct Subtree 

pub struct Subtree {
    pub delimiter: Delimiter,
    pub len: u32,
}

Fields

delimiter: Delimiter

len: u32

Number of following token trees that belong to this subtree, excluding this subtree.

Implementations

impl Subtree

pub fn usize_len(&self) -> usize

impl Subtree

pub fn count(&self) -> usize

Count the number of tokens recursively

Trait Implementations

impl Clone for Subtree

fn clone(&self) -> Subtree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Subtree

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

Formats the value using the given formatter.

impl From<Subtree> for TokenTree

fn from(it: Subtree) -> TokenTree

Converts to this type from the input type.

impl Hash for Subtree

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 Subtree

fn eq(&self, other: &Subtree) -> 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 Copy for Subtree

impl Eq for Subtree

impl StructuralPartialEq for Subtree