add usvg

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/Cargo.lock.example b/Cargo.lock.example
index befea88aad2d5d2f33238a35da092fc4c702e83e..6ca0a602509db3e80b1358189714379c9ef9c7c2 100644 (file)
--- a/Cargo.lock.example
+++ b/Cargo.lock.example
@@ -225,6 +225,9 @@ name = "cc"
 version = "1.0.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "66120af515773fb005778dc07c261bd201ec8ce50bd6e7144c927753fe013381"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cfg-if"
@@ -272,6 +275,15 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "crc32fast"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "crypto-mac"
 version = "0.7.0"
@@ -292,6 +304,15 @@ dependencies = [
  "syn 1.0.40",
 ]
 
+[[package]]
+name = "data-url"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d33fe99ccedd6e84bc035f1931bb2e6be79739d6242bd895e7311c886c50dc9c"
+dependencies = [
+ "matches",
+]
+
 [[package]]
 name = "deunicode"
 version = "0.4.3"
@@ -418,6 +439,18 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "flate2"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "766d0e77a2c1502169d4a93ff3b8c15a71fd946cd0126309752104e5f3c46d94"
+dependencies = [
+ "cfg-if",
+ "crc32fast",
+ "libc",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "flexi_logger"
 version = "0.15.12"
@@ -436,6 +469,24 @@ dependencies = [
  "yansi",
 ]
 
+[[package]]
+name = "float-cmp"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75224bec9bfe1a65e2d34132933f2de7fe79900c96a0174307554244ece8150e"
+
+[[package]]
+name = "fontdb"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afa64e442fe4adbae6edd55ab3ebe905a858208db2aa12ab204e261890b69fd5"
+dependencies = [
+ "log 0.4.11",
+ "memmap2",
+ "ttf-parser",
+ "uuid",
+]
+
 [[package]]
 name = "fs2"
 version = "0.4.3"
@@ -718,6 +769,15 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
+[[package]]
+name = "jobserver"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c71313ebb9439f74b00d9d2dcec36440beaf57a6aa0623068441dd7cd81a7f2"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -728,6 +788,15 @@ dependencies = [
  "winapi-build",
 ]
 
+[[package]]
+name = "kurbo"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed9be561444b7e4c4ac33b4fa36af1f996ccca1f14840ea1a09ba034289502ed"
+dependencies = [
+ "arrayvec",
+]
+
 [[package]]
 name = "language-tags"
 version = "0.2.2"
@@ -788,6 +857,15 @@ version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 
+[[package]]
+name = "memmap2"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b70ca2a6103ac8b665dc150b142ef0e4e89df640c9e6cf295d189c3caebe5a"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "mime"
 version = "0.2.6"
@@ -966,6 +1044,7 @@ dependencies = [
  "toml 0.5.6",
  "typetag",
  "uds",
+ "usvg",
  "vecdeque-stableix",
 ]
 
@@ -1046,6 +1125,12 @@ dependencies = [
  "sha-1",
 ]
 
+[[package]]
+name = "pico-args"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28b9b4df73455c861d7cbf8be42f01d3b373ed7f02e378d55fa84eafc6f638b1"
+
 [[package]]
 name = "polyval"
 version = "0.3.3"
@@ -1173,6 +1258,12 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "rctree"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be9e29cb19c8fe84169fcb07f8f11e66bc9e6e0280efd4715c54818296f8a4a8"
+
 [[package]]
 name = "redox_syscall"
 version = "0.1.57"
@@ -1308,12 +1399,31 @@ dependencies = [
  "unicode-xid 0.1.0",
 ]
 
+[[package]]
+name = "roxmltree"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17dfc6c39f846bfc7d2ec442ad12055d79608d501380789b965d22f9354451f2"
+dependencies = [
+ "xmlparser",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 
+[[package]]
+name = "rustybuzz"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "587e0c54f676a15df40c5fe5ea98da021000fe73762ace644d0ce4c5e3e80812"
+dependencies = [
+ "bitflags",
+ "cc",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1406,6 +1516,21 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "simplecss"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "596554e63596d556a0dbd681416342ca61c75f1a45203201e7e77d3fa2fa9014"
+dependencies = [
+ "log 0.4.11",
+]
+
+[[package]]
+name = "siphasher"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
+
 [[package]]
 name = "slab"
 version = "0.4.2"
@@ -1484,6 +1609,16 @@ version = "2.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "502d53007c02d7605a05df1c1a73ee436952781653da5d0bf57ad608f66932c1"
 
+[[package]]
+name = "svgtypes"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c536faaff1a10837cfe373142583f6e27d81e96beba339147e77b67c9f260ff"
+dependencies = [
+ "float-cmp",
+ "siphasher",
+]
+
 [[package]]
 name = "syn"
 version = "0.15.44"
@@ -1643,6 +1778,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
 
+[[package]]
+name = "ttf-parser"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e5d7cd7ab3e47dda6e56542f4bbf3824c15234958c6e1bd6aaa347e93499fdc"
+
 [[package]]
 name = "typeable"
 version = "0.1.2"
@@ -1790,12 +1931,24 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-script"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79bf4d5fc96546fdb73f9827097810bbda93b11a6770ff3a54e1f445d4135787"
+
 [[package]]
 name = "unicode-segmentation"
 version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
 
+[[package]]
+name = "unicode-vo"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d386ff53b415b7fe27b50bb44679e2cc4660272694b7b6f3326d8480823a94"
+
 [[package]]
 name = "unicode-width"
 version = "0.1.8"
@@ -1846,6 +1999,42 @@ dependencies = [
  "percent-encoding 2.1.0",
 ]
 
+[[package]]
+name = "usvg"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83ccafe45031f8b566d1603f2c03876c90111ffd53341b3423b545373572bfed"
+dependencies = [
+ "base64 0.12.3",
+ "data-url",
+ "flate2",
+ "fontdb",
+ "kurbo",
+ "log 0.4.11",
+ "memmap2",
+ "pico-args",
+ "rctree",
+ "roxmltree",
+ "rustybuzz",
+ "simplecss",
+ "siphasher",
+ "svgtypes",
+ "ttf-parser",
+ "unicode-bidi",
+ "unicode-script",
+ "unicode-vo",
+ "xmlwriter",
+]
+
+[[package]]
+name = "uuid"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
+dependencies = [
+ "rand",
+]
+
 [[package]]
 name = "vecdeque-stableix"
 version = "0.1.0"
@@ -1941,6 +2130,18 @@ dependencies = [
  "winapi-build",
 ]
 
+[[package]]
+name = "xmlparser"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "114ba2b24d2167ef6d67d7d04c8cc86522b87f490025f39f0303b7db5bf5e3d8"
+
+[[package]]
+name = "xmlwriter"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec7a2a501ed189703dba8b08142f057e887dfc4b2cc4db2d343ac6376ba3e0b9"
+
 [[package]]
 name = "yansi"
 version = "0.5.0"

diff --git a/Cargo.toml b/Cargo.toml
index 16c51e8c372cd33a055a120ca59a401777d1a0d6..f50b47e720ab68b30d2c6856de30550104b330a0 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,6 +56,8 @@ edition = "2018"
 anyhow = "1"
 thiserror = "1"
 
+usvg = "0.11"
+
 rand = "0"
 
 regex = "1"