Struct stash::unique_stash::Tag

pub struct Tag { /* fields omitted */ }

A versioned index into a UniqueStash.

Can be converted to and from strings of the form ###/### (no leading zeros). Every tag has exactly one valid string representation.

Trait Implementations

impl Copy for Tag

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Tag

impl PartialEq for Tag

fn eq(&self, __arg_0: &Tag) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Tag) -> bool

This method tests for !=.

impl Ord for Tag

fn cmp(&self, __arg_0: &Tag) -> Ordering

This method returns an Ordering between self and other.

impl PartialOrd for Tag

fn partial_cmp(&self, __arg_0: &Tag) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &Tag) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &Tag) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &Tag) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &Tag) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Hash for Tag

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Debug for Tag

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

Formats the value using the given formatter.

impl Display for Tag

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

Formats the value using the given formatter.

impl FromStr for Tag

type Err = TagParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.