refactor!: Move off of failure

Cargo.lock

@@ -16,6 +16,11 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "assert_fs"
 version = "0.11.3"
@@ -42,26 +47,6 @@ name = "autocfg"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "backtrace"
-version = "0.3.40"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "backtrace-sys"
-version = "0.1.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "bitflags"
 version = "1.2.1"
@@ -91,11 +76,6 @@ dependencies = [
  "ppv-lite86 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "cc"
-version = "1.0.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "cfg-if"
 version = "0.1.10"
@@ -228,26 +208,6 @@ dependencies = [
  "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "failure"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "failure_derive"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "float-cmp"
 version = "0.4.0"
@@ -600,11 +560,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rustc-demangle"
-version = "0.1.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
@@ -718,17 +673,6 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "synstructure"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tempfile"
 version = "3.1.0"
@@ -783,9 +727,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "typos"
 version = "0.2.0"
 dependencies = [
+ "anyhow 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "bstr 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_more 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -799,12 +743,12 @@ dependencies = [
 name = "typos-cli"
 version = "0.1.3"
 dependencies = [
+ "anyhow 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "assert_fs 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "bstr 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap-verbosity-flag 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "ignore 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -950,16 +894,14 @@ dependencies = [
 [metadata]
 "checksum aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "58fb5e95d83b38284460a5fda7d6470aa0b8844d283a0b614b8535e880800d2d"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
+"checksum anyhow 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "ab335240fd942ab8191c5e628cd4ff3903c577bda961fb75df08e0303a00527b"
 "checksum assert_fs 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4ce6ba957da497523c08f8e0bd0f2e038d23ad6a3f7a391ed9d4afa9314838c0"
 "checksum atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)" = "1803c647a3ec87095e7ae7acfca019e98de5ec9a7d01343f611cf3152ed71a90"
 "checksum autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
-"checksum backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "924c76597f0d9ca25d762c25a4d369d51267536465dc5064bdf0eb073ed477ea"
-"checksum backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6575f128516de27e3ce99689419835fce9643a9b215a14d2b5b685be018491"
 "checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 "checksum bstr 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8d6c2c5b58ab920a4f5aeaaca34b4488074e8cc7596af94e6f8c6ff247c60245"
 "checksum byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
 "checksum c2-chacha 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "214238caa1bf3a496ec3392968969cab8549f96ff30652c9e56885329315f6bb"
-"checksum cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)" = "0213d356d3c4ea2c18c40b037c3be23cd639825c18f25ee670ac7813beeef99c"
 "checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 "checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"
 "checksum clap-verbosity-flag 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "177e9a28add9de161079047d67bcaab629bdfb542c6908f838bfc4cecb3d7f63"
@@ -972,8 +914,6 @@ dependencies = [
 "checksum difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
 "checksum either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
 "checksum env_logger 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "aafcde04e90a5226a6443b7aabdb016ba2f8307c847d524724bd9b346dd1a2d3"
-"checksum failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "f8273f13c977665c5db7eb2b99ae520952fe5ac831ae4cd09d80c4c7042b5ed9"
-"checksum failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0bc225b78e0391e4b8683440bf2e63c2deeeb2ce5189eab46e2b68c6d3725d08"
 "checksum float-cmp 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "134a8fa843d80a51a5b77d36d42bc2def9edcb0262c914861d08129fd1926600"
 "checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "checksum getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "e7db7ca94ed4cd01190ceee0d8a8052f08a247aa1b469a7f68c6a3b71afcf407"
@@ -1015,7 +955,6 @@ dependencies = [
 "checksum regex-automata 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "92b73c2a1770c255c240eaa4ee600df1704a38dc3feaa6e949e7fcd4f8dc09f9"
 "checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
 "checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
-"checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 "checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
 "checksum same-file 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "585e8ddcedc187886a30fa705c47985c3fa88d06624095856b36ca0b82ff4421"
@@ -1030,7 +969,6 @@ dependencies = [
 "checksum structopt-derive 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8fe0c13e476b4e21ff7f5c4ace3818b6d7bdc16897c31c73862471bc1663acae"
 "checksum syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)" = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
 "checksum syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "66850e97125af79138385e9b88339cbcd037e3f28ceab8c5ad98e64f0f1f80bf"
-"checksum synstructure 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3f085a5855930c0441ca1288cf044ea4aecf4f43a91668abdb870b4ba546a203"
 "checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
 "checksum termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "96d6098003bde162e4277c70665bd87c326f5a0c3f3fbfb285787fa482d54e6e"
 "checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"

Cargo.toml

@@ -33,7 +33,7 @@ typos = { version = "^0.2", path = "typos" }
 typos-dict = { version = "^0.2", path = "dict/typos" }
 phf = { version = "0.8", features = ["unicase"] }
 unicase = "2.5"
-failure = "0.1"
+anyhow = "1.0"
 structopt = "0.3"
 clap = "2"
 clap-verbosity-flag = "0.3"

src/config.rs

@@ -83,19 +83,19 @@ pub struct Config {
 }
 
 impl Config {
-    pub fn from_file(path: &std::path::Path) -> Result<Self, failure::Error> {
+    pub fn from_file(path: &std::path::Path) -> Result<Self, anyhow::Error> {
         let mut file = std::fs::File::open(path)?;
         let mut s = String::new();
         file.read_to_string(&mut s)?;
         Self::from_toml(&s)
     }
 
-    pub fn from_toml(data: &str) -> Result<Self, failure::Error> {
+    pub fn from_toml(data: &str) -> Result<Self, anyhow::Error> {
         let content = toml::from_str(data)?;
         Ok(content)
     }
 
-    pub fn derive(cwd: &std::path::Path) -> Result<Self, failure::Error> {
+    pub fn derive(cwd: &std::path::Path) -> Result<Self, anyhow::Error> {
         if let Some(path) = find_project_file(cwd.to_owned(), "typos.toml") {
             Self::from_file(&path)
         } else {

src/main.rs

@@ -271,7 +271,7 @@ fn check_entry(
     entry: Result<ignore::DirEntry, ignore::Error>,
     args: &Args,
     checks: &typos::checks::Checks,
-) -> Result<bool, failure::Error> {
+) -> Result<bool, anyhow::Error> {
     let mut typos_found = false;
 
     let entry = entry?;
@@ -288,7 +288,7 @@ fn check_entry(
     Ok(typos_found)
 }
 
-fn run() -> Result<i32, failure::Error> {
+fn run() -> Result<i32, anyhow::Error> {
     let args = Args::from_args();
 
     init_logging(args.verbose.log_level());

typos/Cargo.toml

@@ -15,7 +15,7 @@ azure-devops = { project = "crate-ci", pipeline = "typos" }
 codecov = { repository = "crate-ci/typos" }
 
 [dependencies]
-failure = "0.1"
+anyhow = "1.0"
 regex = "1.0"
 lazy_static = "1.2.0"
 serde = { version = "1.0", features = ["derive"] }

typos/src/checks.rs

@@ -70,7 +70,7 @@ impl<'d, 'p> Checks<'d, 'p> {
         &self,
         path: &std::path::Path,
         report: report::Report,
-    ) -> Result<bool, failure::Error> {
+    ) -> Result<bool, anyhow::Error> {
         let mut typos_found = false;
 
         if !self.check_filenames {
@@ -113,7 +113,7 @@ impl<'d, 'p> Checks<'d, 'p> {
         path: &std::path::Path,
         explicit: bool,
         report: report::Report,
-    ) -> Result<bool, failure::Error> {
+    ) -> Result<bool, anyhow::Error> {
         let mut typos_found = false;
 
         if !self.check_files {

typos/src/tokens.rs

@@ -148,20 +148,17 @@ pub struct Word<'t> {
 }
 
 impl<'t> Word<'t> {
-    pub fn new(token: &'t str, offset: usize) -> Result<Self, failure::Error> {
+    pub fn new(token: &'t str, offset: usize) -> Result<Self, anyhow::Error> {
         let mut itr = split_ident(token, 0);
         let mut item = itr
             .next()
-            .ok_or_else(|| failure::format_err!("Invalid word (none found): {:?}", token))?;
+            .ok_or_else(|| anyhow::anyhow!("Invalid word (none found): {:?}", token))?;
         if item.offset != 0 {
-            return Err(failure::format_err!(
+            return Err(anyhow::anyhow!("Invalid word (padding found): {:?}", token));
-                "Invalid word (padding found): {:?}",
-                token
-            ));
         }
         item.offset += offset;
         if itr.next().is_some() {
-            return Err(failure::format_err!(
+            return Err(anyhow::anyhow!(
                 "Invalid word (contains more than one): {:?}",
                 token
             ));