Struct HelpDisplay 

pub struct HelpDisplay {
    pub max_width: usize,
    pub show_env_vars: bool,
    pub show_defaults: bool,
    /* private fields */
}

Help display formatter.

Fields

max_width: usize

Maximum width for wrapping.

show_env_vars: bool

Show environment variables.

show_defaults: bool

Show default values.

Implementations

impl HelpDisplay

pub fn new(mode: OutputMode) -> Self

Create a new help display.

pub fn theme(self, theme: FastApiTheme) -> Self

Set the theme.

pub fn render(&self, help: &HelpInfo) -> String

Render help information.

Trait Implementations

impl Clone for HelpDisplay

fn clone(&self) -> HelpDisplay

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HelpDisplay

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

Formats the value using the given formatter.