Struct ToolNames 

pub struct ToolNames { /* private fields */ }

Hands out unique tool names. Reserve the built-in tools’ names first.

Implementations

impl ToolNames

pub fn new<I: IntoIterator<Item = S>, S: Into<String>>(reserved: I) -> Self

pub fn reserve(&mut self, name: &str)

pub fn is_taken(&self, name: &str) -> bool

pub fn claim(&mut self, preferred: &str, fallback: &str) -> String

preferred if free, else fallback, else fallback_2, _3, … (all fitted).

Trait Implementations

impl Clone for ToolNames

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolNames

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

Formats the value using the given formatter.

impl Default for ToolNames

fn default() -> Self

Returns the “default value” for a type.