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use super::{html, markdown_v2, Formattable, Nesting};
use std::fmt::{self, Formatter, Write};
#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash)]
#[must_use = "formatters need to be formatted with `markdown_v2` or `html`"]
pub struct Bold<T>(T);
pub const fn bold<T: Formattable>(text: T) -> Bold<T> {
Bold(text)
}
impl<T: Formattable> markdown_v2::Formattable for Bold<T> {
fn format(
&self,
formatter: &mut Formatter,
nesting: Nesting,
) -> fmt::Result {
if !nesting.bold {
formatter.write_char('*')?;
}
markdown_v2::Formattable::format(
&self.0,
formatter,
Nesting {
bold: true,
..nesting
},
)?;
if !nesting.bold {
formatter.write_char('*')?;
}
Ok(())
}
}
impl<T: Formattable> html::Formattable for Bold<T> {
fn format(
&self,
formatter: &mut Formatter,
nesting: Nesting,
) -> fmt::Result {
formatter.write_str("<b>")?;
html::Formattable::format(&self.0, formatter, nesting)?;
formatter.write_str("</b>")
}
}