Switch to own memmap fork.

This one doesn't depend on winapi.
danburkert/memmap-rs#89

Author: RazrFalcon

Cargo.lock

@@ -33,12 +33,12 @@ svgtypes = "0.5"
 
 # for text to path
 harfbuzz_rs = { version = "1.0", optional = true }
-memmap = { version = "0.7", optional = true }
+memmap2 = { git = "https://github.com/RazrFalcon/memmap2-rs", rev = "49e8c1d", optional = true }
 ttf-parser = { version = "0.3.0", optional = true }
 unicode-bidi = { version = "0.3", optional = true }
 unicode-script = { version = "0.3", optional = true }
 unicode-vo = { version = "0.1", optional = true }
 
 [features]
 default = ["text"]
-text = ["harfbuzz_rs", "memmap", "ttf-parser", "unicode-bidi", "unicode-script", "unicode-vo"]
+text = ["harfbuzz_rs", "memmap2", "ttf-parser", "unicode-bidi", "unicode-script", "unicode-vo"]

usvg/Cargo.toml

@@ -274,7 +274,7 @@ fn shape_text_with_font(
     // We can't simplify this code because of lifetimes.
     let item = db.font(font.id);
     let file = std::fs::File::open(&item.path).ok()?;
-    let mmap = unsafe { memmap::MmapOptions::new().map(&file).ok()? };
+    let mmap = unsafe { memmap2::MmapOptions::new().map(&file).ok()? };
 
     let hb_face = harfbuzz::Face::from_bytes(&mmap, item.face_index);
     let hb_font = harfbuzz::Font::new(hb_face);

usvg/src/convert/text/shaper.rs

@@ -116,7 +116,7 @@ impl Database {
         // We can't simplify this code because of lifetimes.
         let item = self.font(id);
         let file = fs::File::open(&item.path).ok()?;
-        let mmap = unsafe { memmap::MmapOptions::new().map(&file).ok()? };
+        let mmap = unsafe { memmap2::MmapOptions::new().map(&file).ok()? };
         let font = ttf_parser::Font::from_data(&mmap, item.face_index).ok()?;
 
         let mut builder = PathBuilder { path: tree::PathData::with_capacity(16) };
@@ -133,7 +133,7 @@ impl Database {
         // We can't simplify this code because of lifetimes.
         let item = self.font(id);
         let file = fs::File::open(&item.path).ok()?;
-        let mmap = unsafe { memmap::MmapOptions::new().map(&file).ok()? };
+        let mmap = unsafe { memmap2::MmapOptions::new().map(&file).ok()? };
         let font = ttf_parser::Font::from_data(&mmap, item.face_index).ok()?;
 
         font.glyph_index(c).ok()?;
@@ -146,7 +146,7 @@ impl Database {
         // We can't simplify this code because of lifetimes.
         let item = self.font(id);
         let file = fs::File::open(&item.path).ok()?;
-        let mmap = unsafe { memmap::MmapOptions::new().map(&file).ok()? };
+        let mmap = unsafe { memmap2::MmapOptions::new().map(&file).ok()? };
         let font = ttf_parser::Font::from_data(&mmap, item.face_index).ok()?;
 
         // Some fonts can have `units_per_em` set to zero, which will break out calculations.
@@ -545,7 +545,7 @@ fn load_font(
     fonts: &mut Vec<FontItem>,
 ) -> Result<(), Box<dyn std::error::Error>> {
     let file = fs::File::open(path)?;
-    let mmap = unsafe { memmap::MmapOptions::new().map(&file)? };
+    let mmap = unsafe { memmap2::MmapOptions::new().map(&file)? };
 
     let n = ttf_parser::fonts_in_collection(&mmap).unwrap_or(1);
     for index in 0..n {