images: Add dependency on image library

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

diff --git a/Cargo.lock b/Cargo.lock
index 3c3cd5f41889da158bc866e612b41533b604ef6f..9f3095bea6f4cb44d22c73f0b0c3e00bb7f0b8ad 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "adler32"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
+
 [[package]]
 name = "aead"
 version = "0.3.2"
@@ -169,7 +175,7 @@ dependencies = [
  "cc",
  "cfg-if 1.0.0",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.4.4",
  "object",
  "rustc-demangle",
 ]
@@ -454,6 +460,12 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "color_quant"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
+
 [[package]]
 name = "console"
 version = "0.14.1"
@@ -722,6 +734,16 @@ dependencies = [
  "matches",
 ]
 
+[[package]]
+name = "deflate"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73770f8e1fe7d64df17ca66ad28994a0a623ea497fa69486e14984e715c5d174"
+dependencies = [
+ "adler32",
+ "byteorder",
+]
+
 [[package]]
 name = "delegate"
 version = "0.5.1"
@@ -1039,7 +1061,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "crc32fast",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.4.4",
 ]
 
 [[package]]
@@ -1601,6 +1623,22 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f7280c75fb2e2fc47080ec80ccc481376923acb04501957fc38f935c3de5088"
 
+[[package]]
+name = "image"
+version = "0.23.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24ffcb7e7244a9bf19d35bf2883b9c080c4ced3c07a9895572178cdb8f13f6a1"
+dependencies = [
+ "bytemuck",
+ "byteorder",
+ "color_quant",
+ "jpeg-decoder",
+ "num-iter",
+ "num-rational 0.3.2",
+ "num-traits",
+ "png",
+]
+
 [[package]]
 name = "index_vec"
 version = "0.1.2"
@@ -1701,6 +1739,12 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
+[[package]]
+name = "jpeg-decoder"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "229d53d58899083193af11e15917b5640cd40b29ff475a1fe4ef725deb02d0f2"
+
 [[package]]
 name = "js-sys"
 version = "0.3.51"
@@ -1902,6 +1946,15 @@ dependencies = [
  "unicase 1.4.2",
 ]
 
+[[package]]
+name = "miniz_oxide"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "791daaae1ed6889560f8c4359194f56648355540573244a5448a83ba1ecc7435"
+dependencies = [
+ "adler32",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.4.4"
@@ -2098,7 +2151,7 @@ dependencies = [
  "num-complex",
  "num-integer",
  "num-iter",
- "num-rational",
+ "num-rational 0.4.0",
  "num-traits",
 ]
 
@@ -2154,6 +2207,17 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-rational"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
+dependencies = [
+ "autocfg 1.0.1",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-rational"
 version = "0.4.0"
@@ -2280,6 +2344,7 @@ dependencies = [
  "flexi_logger",
  "fs2",
  "glob 0.3.0",
+ "image",
  "index_vec",
  "inventory",
  "lazy-init",
@@ -2651,6 +2716,18 @@ version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 
+[[package]]
+name = "png"
+version = "0.16.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c3287920cb847dee3de33d301c463fba14dda99db24214ddf93f83d3021f4c6"
+dependencies = [
+ "bitflags",
+ "crc32fast",
+ "deflate",
+ "miniz_oxide 0.3.7",
+]
+
 [[package]]
 name = "polyval"
 version = "0.4.5"

diff --git a/Cargo.toml b/Cargo.toml
index 0bded9aca567a521fa3728624b7f55147a0569bf..3b253ad6a4c77683bbb34b77d8aabddfc68b56b0 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -86,6 +86,7 @@ zip="0.5"
 
 enum-map     = { version="1"    , features=["serde"       ] }
 flexi_logger = { version="0.17" , features=["specfile"    ] }
+image = { version = "0.23", default-features=false, features=["jpeg","png"] }
 index_vec    = { version="0.1.1", features=["serde"       ] }
 mio          = { version="0.7",   features=["os-ext", "os-poll" ] }
 serde        = { version="1"    , features=["derive", "rc"] }