diff options
Diffstat (limited to 'vendor/quick-error')
| -rw-r--r-- | vendor/quick-error/.cargo-checksum.json | 2 | ||||
| -rw-r--r-- | vendor/quick-error/Cargo.lock | 3 | ||||
| -rw-r--r-- | vendor/quick-error/Cargo.toml | 3 | ||||
| -rw-r--r-- | vendor/quick-error/README.rst | 6 | ||||
| -rw-r--r-- | vendor/quick-error/examples/context.rs | 21 | ||||
| -rw-r--r-- | vendor/quick-error/src/lib.rs | 292 | ||||
| -rw-r--r-- | vendor/quick-error/vagga.yaml | 6 |
7 files changed, 132 insertions, 201 deletions
diff --git a/vendor/quick-error/.cargo-checksum.json b/vendor/quick-error/.cargo-checksum.json index 869218ba2..5f19af61c 100644 --- a/vendor/quick-error/.cargo-checksum.json +++ b/vendor/quick-error/.cargo-checksum.json @@ -1 +1 @@ -{"files":{"Cargo.lock":"d586689373f57572b86215aba1457e8486665e3a598e00b8f3f352b129e8aab5","Cargo.toml":"65148316f0d5161bbc86cd08f3feedf44936284c0665603baacf503d933a256e","LICENSE-APACHE":"c6596eb7be8581c18be736c846fb9173b69eccf6ef94c5135893ec56bd92ba08","LICENSE-MIT":"058f01fe181608d027fcde7e528fc03ea3cf90f30903c407644b0a9bbc54f500","README.rst":"97f715a3a68ede33bca81c98ad791375b2bb7ad0d814377b0651f5c4de8f7d4a","bulk.yaml":"17c2548388e0cd3a63473021a2f1e4ddedee082d79d9167cb31ad06a1890d3fc","examples/context.rs":"5045319e03fa5214c7b2f9ef28d6012ffd34f7095d2103b5579a4c8567ddab68","src/lib.rs":"c94106502d7afb9ffb18b57ba9b42075b28017c765529e30db75a0e612152ec0","vagga.yaml":"280ac771f03284bb3f7e1b5b50c0b8046e79cc5c54f40b7c738f7a8ebaa586f2"},"package":"3ac73b1112776fc109b2e61909bc46c7e1bf0d7f690ffb1676553acce16d5cda"}
\ No newline at end of file +{"files":{"Cargo.lock":"b88df71c076815e9922973e1f54af221486c3a83d5be2c1af9ca650a8f8f526f","Cargo.toml":"1f24b567c7f10b4ec44f5baf033d27da39f659c09df0e8a057437d10ecdd551a","LICENSE-APACHE":"c6596eb7be8581c18be736c846fb9173b69eccf6ef94c5135893ec56bd92ba08","LICENSE-MIT":"058f01fe181608d027fcde7e528fc03ea3cf90f30903c407644b0a9bbc54f500","README.rst":"8bd690e0089d4c38eb71f1327f5144741009f4b2f49f0b16f2547f528171e2e6","bulk.yaml":"17c2548388e0cd3a63473021a2f1e4ddedee082d79d9167cb31ad06a1890d3fc","examples/context.rs":"b9be9a4ca021a1f0ba659932bfc0cf891728bfaea49d48a8be183644c492515b","src/lib.rs":"a02c8a3c40fa1dcee8285b9c238d40cb3078cf4dded1c972fa6361a485d1667f","vagga.yaml":"b01ad1fd3aa25de2439c0f7a437c6517808ba3a7eeeb0363eb209f08e326cc8e"},"package":"a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"}
\ No newline at end of file diff --git a/vendor/quick-error/Cargo.lock b/vendor/quick-error/Cargo.lock index 4e9e64eb5..da1963ecf 100644 --- a/vendor/quick-error/Cargo.lock +++ b/vendor/quick-error/Cargo.lock @@ -2,4 +2,5 @@ # It is not intended for manual editing. [[package]] name = "quick-error" -version = "2.0.0" +version = "1.2.3" + diff --git a/vendor/quick-error/Cargo.toml b/vendor/quick-error/Cargo.toml index f5f929231..b5d5f60b1 100644 --- a/vendor/quick-error/Cargo.toml +++ b/vendor/quick-error/Cargo.toml @@ -11,9 +11,8 @@ # will likely look very different (and much more reasonable) [package] -edition = "2018" name = "quick-error" -version = "2.0.0" +version = "1.2.3" authors = ["Paul Colomiets <paul@colomiets.name>", "Colin Kiegel <kiegel@gmx.de>"] description = " A macro which makes error types pleasant to write.\n" homepage = "http://github.com/tailhook/quick-error" diff --git a/vendor/quick-error/README.rst b/vendor/quick-error/README.rst index 67773e8ab..e54c055c4 100644 --- a/vendor/quick-error/README.rst +++ b/vendor/quick-error/README.rst @@ -3,7 +3,7 @@ Quick Error =========== :Status: production-ready -:Documentation: https://docs.rs/quick-error/ +:Documentation: http://tailhook.github.io/quick-error/ A macro which makes error types pleasant to write. @@ -25,13 +25,13 @@ Here is the comprehensive example: Io(err: io::Error) { from() display("I/O error: {}", err) - source(err) + cause(err) } Other(descr: &'static str) { display("Error {}", descr) } IoAt { place: &'static str, err: io::Error } { - source(err) + cause(err) display(me) -> ("io error at {}: {}", place, err) from(s: String) -> { place: "some string", diff --git a/vendor/quick-error/examples/context.rs b/vendor/quick-error/examples/context.rs index 1d406613e..334700a03 100644 --- a/vendor/quick-error/examples/context.rs +++ b/vendor/quick-error/examples/context.rs @@ -1,14 +1,19 @@ -use quick_error::{quick_error, ResultExt}; -use std::env; -use std::fs::File; +#[macro_use(quick_error)] extern crate quick_error; + use std::io::{self, stderr, Read, Write}; +use std::fs::File; +use std::env; use std::num::ParseIntError; use std::path::{Path, PathBuf}; +use quick_error::ResultExt; + quick_error! { #[derive(Debug)] pub enum Error { - NoFileName {} + NoFileName { + description("no file name specified") + } Io(err: io::Error, path: PathBuf) { display("could not read file {:?}: {}", path, err) context(path: &'a Path, err: io::Error) @@ -23,12 +28,12 @@ quick_error! { } fn parse_file() -> Result<u64, Error> { - let fname = env::args().skip(1).next().ok_or(Error::NoFileName)?; + let fname = try!(env::args().skip(1).next().ok_or(Error::NoFileName)); let fname = Path::new(&fname); - let mut file = File::open(fname).context(fname)?; + let mut file = try!(File::open(fname).context(fname)); let mut buf = String::new(); - file.read_to_string(&mut buf).context(fname)?; - Ok(buf.parse().context(fname)?) + try!(file.read_to_string(&mut buf).context(fname)); + Ok(try!(buf.parse().context(fname))) } fn main() { diff --git a/vendor/quick-error/src/lib.rs b/vendor/quick-error/src/lib.rs index e5eb62e44..17fc455d4 100644 --- a/vendor/quick-error/src/lib.rs +++ b/vendor/quick-error/src/lib.rs @@ -45,7 +45,7 @@ //! Now you might have noticed trailing braces `{}`. They are used to define //! implementations. By default: //! -//! * `Error::source()` returns None (even if type wraps some value) +//! * `Error::cause()` returns None (even if type wraps some value) //! * `Display` outputs debug representation //! * No `From` implementations are defined //! @@ -66,7 +66,7 @@ //! } //! ``` //! -//! To change `source` method to return some error, add `source(value)`, for +//! To change `cause` method to return some error, add `cause(value)`, for //! example: //! //! ```rust @@ -77,19 +77,19 @@ //! #[derive(Debug)] //! pub enum SomeError { //! Io(err: std::io::Error) { -//! source(err) +//! cause(err) //! } //! Utf8(err: std::str::Utf8Error) { //! display("utf8 error") //! } //! Other(err: Box<std::error::Error>) { -//! source(&**err) +//! cause(&**err) //! } //! } //! } //! ``` //! Note you don't need to wrap value in `Some`, its implicit. In case you want -//! `None` returned just omit the `source`. You can't return `None` +//! `None` returned just omit the `cause`. You can't return `None` //! conditionally. //! //! To change how each clause is `Display`ed add `display(pattern,..args)`, @@ -220,12 +220,12 @@ //! } //! //! fn openfile(path: &Path) -> Result<(), Error> { -//! File::open(path).context(path)?; +//! try!(File::open(path).context(path)); //! //! // If we didn't have context, the line above would be written as; //! // -//! // File::open(path) -//! // .map_err(|err| Error::File(path.to_path_buf(), err))?; +//! // try!(File::open(path) +//! // .map_err(|err| Error::File(path.to_path_buf(), err))); //! //! Ok(()) //! } @@ -248,7 +248,7 @@ //! //! More info on context in [this article](http://bit.ly/1PsuxDt). //! -//! All forms of `from`, `display`, `source`, and `context` +//! All forms of `from`, `display`, `cause`, and `context` //! clauses can be combined and put in arbitrary order. Only `from` and //! `context` can be used multiple times in single variant of enumeration. //! Docstrings are also okay. Empty braces can be omitted as of quick_error @@ -293,6 +293,7 @@ //! //! + /// Main macro that does all the work #[macro_export] macro_rules! quick_error { @@ -370,8 +371,9 @@ macro_rules! quick_error { } impl ::std::error::Error for $strname { - fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { - self.0.source() + #[allow(deprecated)] + fn cause(&self) -> Option<&::std::error::Error> { + self.0.cause() } } }; @@ -452,6 +454,8 @@ macro_rules! quick_error { queue [ #[$qmeta:meta] $( $tail:tt )*] ) => { quick_error!(SORT [$( $def )*] + enum [$( $(#[$emeta])* => $eitem $(( $($etyp),* ))* )* + $(#[$bmeta])* => $bitem: $bmode $(( $($btyp),* ))*] items [$($( #[$imeta:meta] )* => $iitem: $imode [$( $ivar:$ityp ),*] {$( $ifuncs )*} )* $bitem: $bmode [$( $bvar:$btyp ),*] {} ] @@ -468,7 +472,7 @@ macro_rules! quick_error { ) => { quick_error!(SORT [$( $def )*] items [$( $(#[$imeta])* => $iitem: $imode [$( $ivar:$ityp ),*] {$( $ifuncs )*} )*] - buf [$( #[$bmeta] )* => $bitem: TUPLE [$( $qvar:$qtyp ),+] ] + buf [$( #[$bmeta] )* => $bitem: TUPLE [$( $qvar:$qtyp ),*] ] queue [$( $tail )*] ); }; @@ -482,7 +486,7 @@ macro_rules! quick_error { ) => { quick_error!(SORT [$( $def )*] items [$( $(#[$imeta])* => $iitem: $imode [$( $ivar:$ityp ),*] {$( $ifuncs )*} )*] - buf [$( #[$bmeta] )* => $bitem: STRUCT [$( $qvar:$qtyp ),+] ] + buf [$( #[$bmeta] )* => $bitem: STRUCT [$( $qvar:$qtyp ),*] ] queue [$( $tail )*]); }; // Add struct enum-variant, with excess comma - e.g. { descr: &'static str, } @@ -495,7 +499,7 @@ macro_rules! quick_error { ) => { quick_error!(SORT [$( $def )*] items [$( $(#[$imeta])* => $iitem: $imode [$( $ivar:$ityp ),*] {$( $ifuncs )*} )*] - buf [$( #[$bmeta] )* => $bitem: STRUCT [$( $qvar:$qtyp ),+] ] + buf [$( #[$bmeta] )* => $bitem: STRUCT [$( $qvar:$qtyp ),*] ] queue [$( $tail )*]); }; // Add braces and flush always on braces @@ -557,7 +561,7 @@ macro_rules! quick_error { pub enum $name { $( $(#[$imeta])* - $iitem $(($( $ttyp ),+))* $({$( $svar: $styp ),*})*, + $iitem $(($( $ttyp ),*))* $({$( $svar: $styp ),*})*, )* } }; @@ -575,7 +579,7 @@ macro_rules! quick_error { enum $name { $( $(#[$imeta])* - $iitem $(($( $ttyp ),+))* $({$( $svar: $styp ),*})*, + $iitem $(($( $ttyp ),*))* $({$( $svar: $styp ),*})*, )* } }; @@ -601,7 +605,7 @@ macro_rules! quick_error { ) => { quick_error!(ENUM_DEFINITION [ $($def)* ] body [$($( #[$imeta] )* => $iitem ($(($( $ttyp ),+))*) {$({$( $svar: $styp ),*})*} )* - $( #[$qmeta] )* => $qitem (($( $qtyp ),+)) {} ] + $( #[$qmeta] )* => $qitem (($( $qtyp ),*)) {} ] queue [ $($queue)* ] ); }; @@ -654,14 +658,14 @@ macro_rules! quick_error { #[allow(unused_doc_comment)] #[allow(unused_doc_comments)] impl ::std::error::Error for $name { - fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { + fn cause(&self) -> Option<&::std::error::Error> { match *self { $( $(#[$imeta])* quick_error!(ITEM_PATTERN $name $item: $imode [$( ref $var ),*] ) => { - quick_error!(FIND_SOURCE_IMPL + quick_error!(FIND_CAUSE_IMPL $item: $imode [$( $var ),*] {$( $funcs )*}) } @@ -709,21 +713,33 @@ macro_rules! quick_error { write!(f, "{:?}", self_) } }; - (FIND_SOURCE_IMPL $item:ident: $imode:tt + (FIND_DESCRIPTION_IMPL $item:ident: $imode:tt $me:ident $fmt:ident + [$( $var:ident ),*] + { description($expr:expr) $( $tail:tt )*} + ) => {}; + (FIND_DESCRIPTION_IMPL $item:ident: $imode:tt $me:ident $fmt:ident + [$( $var:ident ),*] + { $t:tt $( $tail:tt )*} + ) => {}; + (FIND_DESCRIPTION_IMPL $item:ident: $imode:tt $me:ident $fmt:ident + [$( $var:ident ),*] + { } + ) => {}; + (FIND_CAUSE_IMPL $item:ident: $imode:tt [$( $var:ident ),*] - { source($expr:expr) $( $tail:tt )*} + { cause($expr:expr) $( $tail:tt )*} ) => { Some($expr) }; - (FIND_SOURCE_IMPL $item:ident: $imode:tt + (FIND_CAUSE_IMPL $item:ident: $imode:tt [$( $var:ident ),*] { $t:tt $( $tail:tt )*} ) => { - quick_error!(FIND_SOURCE_IMPL + quick_error!(FIND_CAUSE_IMPL $item: $imode [$( $var ),*] { $($tail)* }) }; - (FIND_SOURCE_IMPL $item:ident: $imode:tt + (FIND_CAUSE_IMPL $item:ident: $imode:tt [$( $var:ident ),*] { } ) => { @@ -924,7 +940,9 @@ macro_rules! quick_error { => { quick_error!(ERROR_CHECK $imode $($tail)*); }; (ERROR_CHECK $imode:tt display($pattern: expr, $( $exprs:tt )*) $( $tail:tt )*) => { quick_error!(ERROR_CHECK $imode $($tail)*); }; - (ERROR_CHECK $imode:tt source($expr:expr) $($tail:tt)*) + (ERROR_CHECK $imode:tt description($expr:expr) $( $tail:tt )*) + => { quick_error!(ERROR_CHECK $imode $($tail)*); }; + (ERROR_CHECK $imode:tt cause($expr:expr) $($tail:tt)*) => { quick_error!(ERROR_CHECK $imode $($tail)*); }; (ERROR_CHECK $imode:tt from() $($tail:tt)*) => { quick_error!(ERROR_CHECK $imode $($tail)*); }; @@ -947,6 +965,7 @@ macro_rules! quick_error { (IDENT $ident:ident) => { $ident } } + /// Generic context type /// /// Used mostly as a transport for `ResultExt::context` method @@ -970,13 +989,16 @@ impl<T, E> ResultExt<T, E> for Result<T, E> { } } + + #[cfg(test)] +#[allow(deprecated)] mod test { - use std::error::Error; use std::num::{ParseFloatError, ParseIntError}; - use std::path::{Path, PathBuf}; use std::str::Utf8Error; use std::string::FromUtf8Error; + use std::error::Error; + use std::path::{Path, PathBuf}; use super::ResultExt; @@ -992,15 +1014,14 @@ mod test { fn bare_item_direct() { assert_eq!(format!("{}", Bare::One), "One".to_string()); assert_eq!(format!("{:?}", Bare::One), "One".to_string()); - assert!(Bare::One.source().is_none()); + assert!(Bare::One.cause().is_none()); } - #[test] fn bare_item_trait() { - let err: &dyn Error = &Bare::Two; + let err: &Error = &Bare::Two; assert_eq!(format!("{}", err), "Two".to_string()); assert_eq!(format!("{:?}", err), "Two".to_string()); - assert!(err.source().is_none()); + assert!(err.cause().is_none()); } quick_error! { @@ -1016,18 +1037,13 @@ mod test { #[test] fn wrapper() { - assert_eq!( - format!("{}", Wrapper::from(Wrapped::One)), - "One".to_string() - ); - assert_eq!( - format!("{}", Wrapper::from(Wrapped::from(String::from("hello")))), - "two: hello".to_string() - ); - assert_eq!( - format!("{:?}", Wrapper::from(Wrapped::One)), - "Wrapper(One)".to_string() - ); + assert_eq!(format!("{}", Wrapper::from(Wrapped::One)), + "One".to_string()); + assert_eq!(format!("{}", + Wrapper::from(Wrapped::from(String::from("hello")))), + "two: hello".to_string()); + assert_eq!(format!("{:?}", Wrapper::from(Wrapped::One)), + "Wrapper(One)".to_string()); } quick_error! { @@ -1037,14 +1053,14 @@ mod test { ParseFloatError(err: ParseFloatError) { from() display("parse float error: {err}", err=err) - source(err) + cause(err) } Other(descr: &'static str) { display("Error: {}", descr) } /// FromUtf8 Error FromUtf8Error(err: Utf8Error, source: Vec<u8>) { - source(err) + cause(err) display(me) -> ("{desc} at index {pos}: {err}", desc="utf8 error", pos=err.valid_up_to(), err=err) from(err: FromUtf8Error) -> (err.utf8_error().clone(), err.into_bytes()) } @@ -1059,68 +1075,46 @@ mod test { #[test] fn tuple_wrapper_err() { - let source = "one and a half times pi".parse::<f32>().unwrap_err(); - let err = TupleWrapper::ParseFloatError(source.clone()); - assert_eq!(format!("{}", err), format!("parse float error: {}", source)); - assert_eq!( - format!("{:?}", err), - format!("ParseFloatError({:?})", source) - ); - assert_eq!( - format!("{:?}", err.source().unwrap()), - format!("{:?}", source) - ); + let cause = "one and a half times pi".parse::<f32>().unwrap_err(); + let err = TupleWrapper::ParseFloatError(cause.clone()); + assert_eq!(format!("{}", err), format!("parse float error: {}", cause)); + assert_eq!(format!("{:?}", err), format!("ParseFloatError({:?})", cause)); + assert_eq!(format!("{:?}", err.cause().unwrap()), format!("{:?}", cause)); } #[test] fn tuple_wrapper_trait_str() { let desc = "hello"; - let err: &dyn Error = &TupleWrapper::Other(desc); + let err: &Error = &TupleWrapper::Other(desc); assert_eq!(format!("{}", err), format!("Error: {}", desc)); assert_eq!(format!("{:?}", err), format!("Other({:?})", desc)); - assert!(err.source().is_none()); + assert!(err.cause().is_none()); } #[test] fn tuple_wrapper_trait_two_fields() { let invalid_utf8: Vec<u8> = vec![0, 159, 146, 150]; - let source = String::from_utf8(invalid_utf8.clone()) - .unwrap_err() - .utf8_error(); - let err: &dyn Error = &TupleWrapper::FromUtf8Error(source.clone(), invalid_utf8.clone()); - assert_eq!( - format!("{}", err), - format!( - "{desc} at index {pos}: {source}", - desc = "utf8 error", - pos = source.valid_up_to(), - source = source - ) - ); - assert_eq!( - format!("{:?}", err), - format!("FromUtf8Error({:?}, {:?})", source, invalid_utf8) - ); - assert_eq!( - format!("{:?}", err.source().unwrap()), - format!("{:?}", source) - ); + let cause = String::from_utf8(invalid_utf8.clone()).unwrap_err().utf8_error(); + let err: &Error = &TupleWrapper::FromUtf8Error(cause.clone(), invalid_utf8.clone()); + assert_eq!(format!("{}", err), format!("{desc} at index {pos}: {cause}", desc="utf8 error", pos=cause.valid_up_to(), cause=cause)); + assert_eq!(format!("{:?}", err), format!("FromUtf8Error({:?}, {:?})", cause, invalid_utf8)); + assert_eq!(format!("{:?}", err.cause().unwrap()), format!("{:?}", cause)); } #[test] fn tuple_wrapper_from() { - let source = "one and a half times pi".parse::<f32>().unwrap_err(); - let err = TupleWrapper::ParseFloatError(source.clone()); - let err_from: TupleWrapper = From::from(source); + let cause = "one and a half times pi".parse::<f32>().unwrap_err(); + let err = TupleWrapper::ParseFloatError(cause.clone()); + let err_from: TupleWrapper = From::from(cause); assert_eq!(err_from, err); } #[test] fn tuple_wrapper_custom_from() { let invalid_utf8: Vec<u8> = vec![0, 159, 146, 150]; - let source = String::from_utf8(invalid_utf8.clone()).unwrap_err(); - let err = TupleWrapper::FromUtf8Error(source.utf8_error().clone(), invalid_utf8); - let err_from: TupleWrapper = From::from(source); + let cause = String::from_utf8(invalid_utf8.clone()).unwrap_err(); + let err = TupleWrapper::FromUtf8Error(cause.utf8_error().clone(), invalid_utf8); + let err_from: TupleWrapper = From::from(cause); assert_eq!(err_from, err); } @@ -1129,7 +1123,7 @@ mod test { let err: TupleWrapper = From::from("hello"); assert_eq!(format!("{}", err), format!("Discard")); assert_eq!(format!("{:?}", err), format!("Discard")); - assert!(err.source().is_none()); + assert!(err.cause().is_none()); } #[test] @@ -1137,7 +1131,7 @@ mod test { let err: TupleWrapper = TupleWrapper::Singleton; assert_eq!(format!("{}", err), format!("Just a string")); assert_eq!(format!("{:?}", err), format!("Singleton")); - assert!(err.source().is_none()); + assert!(err.cause().is_none()); } quick_error! { @@ -1145,7 +1139,7 @@ mod test { pub enum StructWrapper { // Utf8 Error Utf8Error{ err: Utf8Error, hint: Option<&'static str> } { - source(err) + cause(err) display(me) -> ("{desc} at index {pos}: {err}", desc="utf8 error", pos=err.valid_up_to(), err=err) from(err: Utf8Error) -> { err: err, hint: None } } @@ -1159,47 +1153,19 @@ mod test { #[test] fn struct_wrapper_err() { let invalid_utf8: Vec<u8> = vec![0, 159, 146, 150]; - let source = String::from_utf8(invalid_utf8.clone()) - .unwrap_err() - .utf8_error(); - let err: &dyn Error = &StructWrapper::Utf8Error { - err: source.clone(), - hint: Some("nonsense"), - }; - assert_eq!( - format!("{}", err), - format!( - "{desc} at index {pos}: {source}", - desc = "utf8 error", - pos = source.valid_up_to(), - source = source - ) - ); - assert_eq!( - format!("{:?}", err), - format!( - "Utf8Error {{ err: {:?}, hint: {:?} }}", - source, - Some("nonsense") - ) - ); - assert_eq!( - format!("{:?}", err.source().unwrap()), - format!("{:?}", source) - ); + let cause = String::from_utf8(invalid_utf8.clone()).unwrap_err().utf8_error(); + let err: &Error = &StructWrapper::Utf8Error{ err: cause.clone(), hint: Some("nonsense") }; + assert_eq!(format!("{}", err), format!("{desc} at index {pos}: {cause}", desc="utf8 error", pos=cause.valid_up_to(), cause=cause)); + assert_eq!(format!("{:?}", err), format!("Utf8Error {{ err: {:?}, hint: {:?} }}", cause, Some("nonsense"))); + assert_eq!(format!("{:?}", err.cause().unwrap()), format!("{:?}", cause)); } #[test] fn struct_wrapper_struct_from() { let invalid_utf8: Vec<u8> = vec![0, 159, 146, 150]; - let source = String::from_utf8(invalid_utf8.clone()) - .unwrap_err() - .utf8_error(); - let err = StructWrapper::Utf8Error { - err: source.clone(), - hint: None, - }; - let err_from: StructWrapper = From::from(source); + let cause = String::from_utf8(invalid_utf8.clone()).unwrap_err().utf8_error(); + let err = StructWrapper::Utf8Error{ err: cause.clone(), hint: None }; + let err_from: StructWrapper = From::from(cause); assert_eq!(err_from, err); } @@ -1208,11 +1174,8 @@ mod test { let descr = "hello"; let err = StructWrapper::ExcessComma { descr: descr }; assert_eq!(format!("{}", err), format!("Error: {}", descr)); - assert_eq!( - format!("{:?}", err), - format!("ExcessComma {{ descr: {:?} }}", descr) - ); - assert!(err.source().is_none()); + assert_eq!(format!("{:?}", err), format!("ExcessComma {{ descr: {:?} }}", descr)); + assert!(err.cause().is_none()); } quick_error! { @@ -1243,23 +1206,19 @@ mod test { #[test] fn parse_float_error() { fn parse_float(s: &str) -> Result<f32, ContextErr> { - Ok(s.parse().context(s)?) + Ok(try!(s.parse().context(s))) } - assert_eq!( - format!("{}", parse_float("12ab").unwrap_err()), - r#"Float error "12ab": invalid float literal"# - ); + assert_eq!(format!("{}", parse_float("12ab").unwrap_err()), + r#"Float error "12ab": invalid float literal"#); } #[test] fn parse_int_error() { fn parse_int(s: &str) -> Result<i32, ContextErr> { - Ok(s.parse().context(s)?) + Ok(try!(s.parse().context(s))) } - assert_eq!( - format!("{}", parse_int("12.5").unwrap_err()), - r#"Int error "12.5": invalid digit found in string"# - ); + assert_eq!(format!("{}", parse_int("12.5").unwrap_err()), + r#"Int error "12.5": invalid digit found in string"#); } #[test] @@ -1268,24 +1227,25 @@ mod test { s.parse().context(s).unwrap() } assert_eq!(parse_int("12"), 12); - assert_eq!( - format!("{:?}", "x".parse::<i32>().context("x")), - r#"Err(Context("x", ParseIntError { kind: InvalidDigit }))"# - ); + assert_eq!(format!("{:?}", "x".parse::<i32>().context("x")), + r#"Err(Context("x", ParseIntError { kind: InvalidDigit }))"#); } #[test] fn path_context() { - fn parse_utf<P: AsRef<Path>>(s: &[u8], p: P) -> Result<(), ContextErr> { - ::std::str::from_utf8(s).context(p)?; + fn parse_utf<P: AsRef<Path>>(s: &[u8], p: P) + -> Result<(), ContextErr> + { + try!(::std::str::from_utf8(s).context(p)); Ok(()) } let etext = parse_utf(b"a\x80\x80", "/etc").unwrap_err().to_string(); - assert!(etext.starts_with("Path error at \"/etc\": invalid utf-8")); - let etext = parse_utf(b"\x80\x80", PathBuf::from("/tmp")) - .unwrap_err() + assert!(etext.starts_with( + "Path error at \"/etc\": invalid utf-8")); + let etext = parse_utf(b"\x80\x80", PathBuf::from("/tmp")).unwrap_err() .to_string(); - assert!(etext.starts_with("Path error at \"/tmp\": invalid utf-8")); + assert!(etext.starts_with( + "Path error at \"/tmp\": invalid utf-8")); } #[test] @@ -1299,38 +1259,4 @@ mod test { } } } - - #[test] - #[allow(deprecated)] - fn cause_struct_wrapper_err() { - let invalid_utf8: Vec<u8> = vec![0, 159, 146, 150]; - let cause = String::from_utf8(invalid_utf8.clone()) - .unwrap_err() - .utf8_error(); - let err: &dyn Error = &StructWrapper::Utf8Error { - err: cause.clone(), - hint: Some("nonsense"), - }; - assert_eq!( - format!("{}", err), - format!( - "{desc} at index {pos}: {cause}", - desc = "utf8 error", - pos = cause.valid_up_to(), - cause = cause - ) - ); - assert_eq!( - format!("{:?}", err), - format!( - "Utf8Error {{ err: {:?}, hint: {:?} }}", - cause, - Some("nonsense") - ) - ); - assert_eq!( - format!("{:?}", err.cause().unwrap()), - format!("{:?}", cause) - ); - } } diff --git a/vendor/quick-error/vagga.yaml b/vendor/quick-error/vagga.yaml index 35eb29675..71b9be44e 100644 --- a/vendor/quick-error/vagga.yaml +++ b/vendor/quick-error/vagga.yaml @@ -23,12 +23,12 @@ containers: - !Install [ca-certificates, build-essential, vim] - !TarInstall - url: "https://static.rust-lang.org/dist/rust-1.31.0-x86_64-unknown-linux-gnu.tar.gz" + url: "https://static.rust-lang.org/dist/rust-1.16.0-x86_64-unknown-linux-gnu.tar.gz" script: "./install.sh --prefix=/usr \ --components=rustc,rust-std-x86_64-unknown-linux-gnu,cargo" - &bulk !Tar - url: "https://github.com/tailhook/bulk/releases/download/v0.4.10/bulk-v0.4.10.tar.gz" - sha256: 481513f8a0306a9857d045497fb5b50b50a51e9ff748909ecf7d2bda1de275ab + url: "https://github.com/tailhook/bulk/releases/download/v0.4.9/bulk-v0.4.9.tar.gz" + sha256: 23471a9986274bb4b7098c03e2eb7e1204171869b72c45385fcee1c64db2d111 path: / environ: |