Add `FontBook::from_infos`

1 files changed, 9 insertions, 4 deletions

diff --git a/crates/typst/src/font/book.rs b/crates/typst/src/font/book.rs
index b758e585..38b9b421 100644
--- a/crates/typst/src/font/book.rs
+++ b/crates/typst/src/font/book.rs
@@ -22,15 +22,20 @@ impl FontBook {
         Self { families: BTreeMap::new(), infos: vec![] }
     }
 
-    /// Create a font book for a collection of fonts.
-    pub fn from_fonts<'a>(fonts: impl IntoIterator<Item = &'a Font>) -> Self {
+    /// Create a font book from a collection of font infos.
+    pub fn from_infos(infos: impl IntoIterator<Item = FontInfo>) -> Self {
         let mut book = Self::new();
-        for font in fonts {
-            book.push(font.info().clone());
+        for info in infos {
+            book.push(info);
         }
         book
     }
 
+    /// Create a font book for a collection of fonts.
+    pub fn from_fonts<'a>(fonts: impl IntoIterator<Item = &'a Font>) -> Self {
+        Self::from_infos(fonts.into_iter().map(|font| font.info().clone()))
+    }
+
     /// Insert metadata into the font book.
     pub fn push(&mut self, info: FontInfo) {
         let index = self.infos.len();