Struct ContextBuilder

pub struct ContextBuilder { /* private fields */ }

A builder for Context.

Implementations

impl ContextBuilder

pub fn new(root: Command) -> Self

Constructs a default ContextBuilder for the given command.

pub fn name_prefix<S: Into<String>>(self, prefix: S) -> Self

Adds an option name prefix to the context.

pub fn alias_prefix<S: Into<String>>(self, prefix: S) -> Self

Adds a option alias prefix to the context.

pub fn assign_operator(self, value: char) -> Self

Adds an assign operator for this context.

pub fn delimiter(self, value: char) -> Self

Sets the delimiter for this context.

pub fn suggestions(self, suggestions: SuggestionSource) -> Self

Sets the SuggestionSource for this context.

pub fn help(self, help: HelpSource) -> Self

Sets the HelpSource for this context.

pub fn help_option(self, option: CommandOption) -> Self

Sets the help CommandOption for this context.

pub fn help_command(self, command: Command) -> Self

Sets the help Command for this context.

pub fn version_option(self, option: CommandOption) -> Self

Sets the version CommandOption for this context.

pub fn version_command(self, command: Command) -> Self

Sets the version Command for this context.

pub fn build(self) -> Context

Constructs a Context using this builder data.

Trait Implementations

impl Clone for ContextBuilder

fn clone(&self) -> ContextBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.