aboutsummaryrefslogtreecommitdiff
path: root/vendor/clap_builder/src/builder/styling.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/clap_builder/src/builder/styling.rs')
-rw-r--r--vendor/clap_builder/src/builder/styling.rs179
1 files changed, 0 insertions, 179 deletions
diff --git a/vendor/clap_builder/src/builder/styling.rs b/vendor/clap_builder/src/builder/styling.rs
deleted file mode 100644
index 3a03448..0000000
--- a/vendor/clap_builder/src/builder/styling.rs
+++ /dev/null
@@ -1,179 +0,0 @@
-//! Terminal [`Styles`] for help and error output
-
-pub use anstyle::*;
-
-/// Terminal styling definitions
-///
-/// See also [`Command::styles`][crate::Command::styles].
-///
-/// # Example
-///
-/// clap v3 styling
-/// ```rust
-/// # use clap_builder as clap;
-/// # use clap::builder::styling::*;
-/// let styles = Styles::styled()
-/// .header(AnsiColor::Yellow.on_default())
-/// .usage(AnsiColor::Green.on_default())
-/// .literal(AnsiColor::Green.on_default())
-/// .placeholder(AnsiColor::Green.on_default());
-/// ```
-#[derive(Clone, Debug)]
-#[allow(missing_copy_implementations)] // Large enough type that I want an explicit `clone()` for now
-pub struct Styles {
- header: anstyle::Style,
- error: anstyle::Style,
- usage: anstyle::Style,
- literal: anstyle::Style,
- placeholder: anstyle::Style,
- valid: anstyle::Style,
- invalid: anstyle::Style,
-}
-
-impl Styles {
- /// No terminal styling
- pub const fn plain() -> Self {
- Self {
- header: anstyle::Style::new(),
- error: anstyle::Style::new(),
- usage: anstyle::Style::new(),
- literal: anstyle::Style::new(),
- placeholder: anstyle::Style::new(),
- valid: anstyle::Style::new(),
- invalid: anstyle::Style::new(),
- }
- }
-
- /// Default terminal styling
- pub const fn styled() -> Self {
- #[cfg(feature = "color")]
- {
- Self {
- header: anstyle::Style::new().bold().underline(),
- error: anstyle::Style::new()
- .fg_color(Some(anstyle::Color::Ansi(anstyle::AnsiColor::Red)))
- .bold(),
- usage: anstyle::Style::new().bold().underline(),
- literal: anstyle::Style::new().bold(),
- placeholder: anstyle::Style::new(),
- valid: anstyle::Style::new()
- .fg_color(Some(anstyle::Color::Ansi(anstyle::AnsiColor::Green))),
- invalid: anstyle::Style::new()
- .fg_color(Some(anstyle::Color::Ansi(anstyle::AnsiColor::Yellow))),
- }
- }
- #[cfg(not(feature = "color"))]
- {
- Self::plain()
- }
- }
-
- /// General Heading style, e.g. [`help_heading`][crate::Arg::help_heading]
- #[inline]
- pub const fn header(mut self, style: anstyle::Style) -> Self {
- self.header = style;
- self
- }
-
- /// Error heading
- #[inline]
- pub const fn error(mut self, style: anstyle::Style) -> Self {
- self.error = style;
- self
- }
-
- /// Usage heading
- #[inline]
- pub const fn usage(mut self, style: anstyle::Style) -> Self {
- self.usage = style;
- self
- }
-
- /// Literal command-line syntax, e.g. `--help`
- #[inline]
- pub const fn literal(mut self, style: anstyle::Style) -> Self {
- self.literal = style;
- self
- }
-
- /// Descriptions within command-line syntax, e.g. [`value_name`][crate::Arg::value_name]
- #[inline]
- pub const fn placeholder(mut self, style: anstyle::Style) -> Self {
- self.placeholder = style;
- self
- }
-
- /// Highlight suggested usage
- #[inline]
- pub const fn valid(mut self, style: anstyle::Style) -> Self {
- self.valid = style;
- self
- }
-
- /// Highlight invalid usage
- #[inline]
- pub const fn invalid(mut self, style: anstyle::Style) -> Self {
- self.invalid = style;
- self
- }
-}
-
-/// Reflection
-impl Styles {
- /// General Heading style, e.g. [`help_heading`][crate::Arg::help_heading]
- #[inline(always)]
- pub const fn get_header(&self) -> &anstyle::Style {
- &self.header
- }
-
- /// Error heading
- #[inline(always)]
- pub const fn get_error(&self) -> &anstyle::Style {
- &self.error
- }
-
- /// Usage heading
- #[inline(always)]
- pub const fn get_usage(&self) -> &anstyle::Style {
- &self.usage
- }
-
- /// Literal command-line syntax, e.g. `--help`
- #[inline(always)]
- pub const fn get_literal(&self) -> &anstyle::Style {
- &self.literal
- }
-
- /// Descriptions within command-line syntax, e.g. [`value_name`][crate::Arg::value_name]
- #[inline(always)]
- pub const fn get_placeholder(&self) -> &anstyle::Style {
- &self.placeholder
- }
-
- /// Highlight suggested usage
- #[inline(always)]
- pub const fn get_valid(&self) -> &anstyle::Style {
- &self.valid
- }
-
- /// Highlight invalid usage
- #[inline(always)]
- pub const fn get_invalid(&self) -> &anstyle::Style {
- &self.invalid
- }
-}
-
-impl super::AppTag for Styles {}
-
-impl Default for Styles {
- fn default() -> Self {
- Self::styled()
- }
-}
-
-impl Default for &'_ Styles {
- fn default() -> Self {
- const STYLES: Styles = Styles::styled();
- &STYLES
- }
-}