Files
adler32
aho_corasick
alga
approx
ascii
atty
backtrace
backtrace_sys
base64
bitflags
blas_src
block_buffer
block_padding
brotli2
brotli_sys
buf_redux
byte_tools
byteorder
cauchy
cblas_sys
cfg_if
chrono
chunked_transfer
colored
crc32fast
crossbeam
crossbeam_channel
crossbeam_deque
crossbeam_epoch
crossbeam_queue
crossbeam_utils
ctrlc
deflate
digest
dirs
error_chain
filetime
futures
generic_array
getrandom
gzip_header
hex
httparse
hyper
idna
itoa
language_tags
lapack_src
lapacke
lapacke_sys
lazy_static
libc
libm
linked_hash_map
log
matches
matrixmultiply
maybe_uninit
md5
memchr
memoffset
mime
mime_guess
multipart
nalgebra
base
geometry
linalg
ndarray
ndarray_linalg
net2
netlib_src
nix
num_complex
num_cpus
num_integer
num_rational
num_traits
opaque_debug
percent_encoding
phf
phf_shared
ppv_lite86
proc_macro2
quick_error
quote
rand
rand_chacha
rand_core
rand_distr
rawpointer
regex
regex_syntax
remove_dir_all
rosrust
rosrust_codegen
rosrust_msg
rouille
rustc_demangle
rustros_tf
ryu
safemem
scopeguard
serde
serde_bytes
serde_derive
serde_json
serde_xml_rs
sha1
siphasher
smallvec
syn
tempdir
term
thread_local
threadpool
time
tiny_http
traitobject
twoway
typeable
typenum
ucd_util
unicase
unicode_bidi
unicode_normalization
unicode_xid
url
utf8_ranges
void
xml
xml_rpc
yaml_rust
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
//! These modules show an example of code generated by the macro. **IT MUST NOT BE
//! USED OUTSIDE THIS CRATE**.
//!
//! This is the basic error structure. You can see that `ErrorKind`
//! has been populated in a variety of ways. All `ErrorKind`s get a
//! `Msg` variant for basic errors. When strings are converted to
//! `ErrorKind`s they become `ErrorKind::Msg`. The "links" defined in
//! the macro are expanded to the `Inner` variant, and the
//! "foreign links" to the `Io` variant.
//!
//! Both types come with a variety of `From` conversions as well:
//! `Error` can be created from `ErrorKind`, `&str` and `String`,
//! and the `links` and `foreign_links` error types. `ErrorKind`
//! can be created from the corresponding `ErrorKind`s of the link
//! types, as well as from `&str` and `String`.
//!
//! `into()` and `From::from` are used heavily to massage types into
//! the right shape. Which one to use in any specific case depends on
//! the influence of type inference, but there are some patterns that
//! arise frequently.

/// Another code generated by the macro.
pub mod inner {
    error_chain! {}
}

error_chain! {
    links {
        Inner(inner::Error, inner::ErrorKind) #[doc = "Link to another `ErrorChain`."];
    }
    foreign_links {
        Io(::std::io::Error) #[doc = "Link to a `std::error::Error` type."];
    }
    errors {
        #[doc = "A custom error kind."]
        Custom
    }
}