Struct ScopeId

pub struct ScopeId(/* private fields */);

An identifier used to distinguish between different scopes where variables are defined.

A new ScopeId is created for each new scope that is entered. A new scope is created in one of the following situations:

• A curly brace {} block is entered.
• A function definition f(x) = ... is entered.
• A loop, while, for, sum, or product loop is entered.

Trait Implementations

impl Clone for ScopeId

fn clone(&self) -> ScopeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopeId

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

Formats the value using the given formatter.

impl Hash for ScopeId

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 ScopeId

fn eq(&self, other: &ScopeId) -> 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 ScopeId

impl Eq for ScopeId

impl StructuralPartialEq for ScopeId