Struct Symbol 

pub struct Symbol {
    pub namespace: Option<Arc<str>>,
    pub name: Arc<str>,
    pub version: Option<Arc<str>>,
}

An interned Clojure symbol, optionally namespace-qualified, optionally pinned to a git commit via the @<hash> suffix syntax.

"foo" → Symbol { namespace: None, name: "foo", version: None } "ns/name" → Symbol { namespace: Some("ns"), name: "name", version: None } "my-fn@abc1234" → Symbol { namespace: None, name: "my-fn", version: Some("abc1234") } "ns/fn@abc1234" → Symbol { namespace: Some("ns"), name: "fn", version: Some("abc1234") }

Fields

namespace: Option<Arc<str>>

name: Arc<str>

version: Option<Arc<str>>

Git commit hash suffix, present when the symbol was written as name@hash.

Implementations

impl Symbol

pub fn simple(name: impl Into<Arc<str>>) -> Self

Unqualified, unversioned symbol.

pub fn qualified(ns: impl Into<Arc<str>>, name: impl Into<Arc<str>>) -> Self

Namespace-qualified, unversioned symbol.

pub fn parse(s: &str) -> Self

Parse a symbol from a string of the form "ns/name", "name", "name@hash", or "ns/name@hash".

The @ version suffix is detected in the name portion (after any / split). A bare "/" remains an unqualified symbol as before.

pub fn full_name(&self) -> String

The unversioned, fully-qualified string: "ns/name" or "name".

pub fn versioned_name(&self) -> String

The display string including the version suffix if present: "ns/name@hash" or "name@hash" or "name".

Trait Implementations

impl Clone for Symbol

fn clone(&self) -> Symbol

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Symbol

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

Formats the value using the given formatter.

impl Display for Symbol

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

Formats the value using the given formatter.

impl Eq for Symbol

impl Hash for Symbol

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 Symbol

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Symbol

impl Trace for Symbol

fn trace(&self, _: &mut MarkVisitor)

fn gc_size_extra(&self) -> usize