10 /// Call [`Formatter::style`] to get a `Style` and use the builder methods to
12 /// To print a value using the style, wrap it in a call to [`value`] when the log
17 /// Create a bold, red colored style and use it to print the log level:
26 ///     let mut level_style = buf.style();
45 ///     let mut bold = buf.style();
56 /// [`Formatter::style`]: struct.Formatter.html#method.style
61 pub struct Style {  struct
66 impl Style {  impl
71     /// Create a style with red text:
80     ///     let mut style = buf.style();
82     ///     style.set_color(Color::Red);
84     ///     writeln!(buf, "{}", style.value(record.args()))
87     pub fn set_color(&mut self, color: Color) -> &mut Style {  in set_color()  argument
99     /// Create a style with bold text:
107     ///     let mut style = buf.style();
109     ///     style.set_bold(true);
111     ///     writeln!(buf, "{}", style.value(record.args()))
114     pub fn set_bold(&mut self, yes: bool) -> &mut Style {  in set_bold()  argument
126     /// Create a style with intense text:
134     ///     let mut style = buf.style();
136     ///     style.set_intense(true);
138     ///     writeln!(buf, "{}", style.value(record.args()))
141     pub fn set_intense(&mut self, yes: bool) -> &mut Style {  in set_intense()  argument
153     /// Create a style with dimmed text:
161     ///     let mut style = buf.style();
163     ///     style.set_dimmed(true);
165     ///     writeln!(buf, "{}", style.value(record.args()))
168     pub fn set_dimmed(&mut self, yes: bool) -> &mut Style {  in set_dimmed()  argument
177     /// Create a style with a yellow background:
186     ///     let mut style = buf.style();
188     ///     style.set_bg(Color::Yellow);
190     ///     writeln!(buf, "{}", style.value(record.args()))
193     pub fn set_bg(&mut self, color: Color) -> &mut Style {  in set_bg()  argument
198     /// Wrap a value in the style.
200     /// The same `Style` can be used to print multiple different values.
204     /// Create a bold, red colored style and use it to print the log level:
213     ///     let mut style = buf.style();
215     ///     style.set_color(Color::Red).set_bold(true);
218     ///         style.value(record.level()),
224             style: Cow::Borrowed(self),  in value()
229     /// Wrap a value in the style by taking ownership of it.
232             style: Cow::Owned(self),  in into_value()
238 impl fmt::Debug for Style {  implementation
240         f.debug_struct("Style").field("spec", &self.spec).finish()  in fmt()
246 /// It is the result of calling [`Style::value`].
248 /// [`Style::value`]: struct.Style.html#method.value
250     style: Cow<'a, Style>,  field
259         self.style  in write_fmt()
262             .set_color(&self.style.spec)  in write_fmt()
265         // Always try to reset the terminal style, even if writing failed  in write_fmt()
267         let reset = self.style.buf.borrow_mut().reset().map_err(|_| fmt::Error);  in write_fmt()