/rust/registry/src/index.crates.io-6f17d22bba15001f/criterion-0.5.1/src/macros_private.rs
Line | Count | Source (jump to first uncovered line) |
1 | | //! Private macro used for error handling. |
2 | | |
3 | | /// Logs an error, ignores an `Ok` value. |
4 | | macro_rules! log_if_err { |
5 | | ($x:expr) => { |
6 | 0 | let closure = || { |
7 | 0 | try_else_return!($x); |
8 | 0 | }; Unexecuted instantiation: criterion::analysis::compare::estimates::<_>::{closure#0}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#2}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#3}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#4}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#5}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#6} |
9 | | closure(); |
10 | | }; |
11 | | } |
12 | | |
13 | | /// Matches a result, returning the `Ok` value in case of success, |
14 | | /// exits the calling function otherwise. |
15 | | /// A closure which returns the return value for the function can |
16 | | /// be passed as second parameter. |
17 | | macro_rules! try_else_return { |
18 | | ($x:expr) => { |
19 | 0 | try_else_return!($x, || {})Unexecuted instantiation: criterion::analysis::compare::estimates::<_>::{closure#0}::{closure#0}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#2}::{closure#0}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#3}::{closure#0}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#4}::{closure#0}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#5}::{closure#0}Unexecuted instantiation: criterion::analysis::common::<_, _>::{closure#6}::{closure#0}Unexecuted instantiation: criterion::analysis::copy_new_dir_to_base::{closure#0}Unexecuted instantiation: criterion::analysis::copy_new_dir_to_base::{closure#1}Unexecuted instantiation: criterion::analysis::copy_new_dir_to_base::{closure#2}Unexecuted instantiation: criterion::analysis::copy_new_dir_to_base::{closure#3}Unexecuted instantiation: criterion::analysis::copy_new_dir_to_base::{closure#4}Unexecuted instantiation: <criterion::html::Html as criterion::report::Report>::measurement_complete::{closure#2}Unexecuted instantiation: <criterion::html::Html as criterion::report::Report>::measurement_complete::{closure#3}Unexecuted instantiation: <criterion::html::Html as criterion::report::Report>::final_summary::{closure#3}Unexecuted instantiation: <criterion::html::Html as criterion::report::Report>::final_summary::{closure#4}Unexecuted instantiation: <criterion::html::Html as criterion::report::Report>::final_summary::{closure#5}Unexecuted instantiation: <criterion::html::Html>::generate_plots::{closure#0}Unexecuted instantiation: <criterion::html::Html>::generate_plots::{closure#1} |
20 | | }; |
21 | | ($x:expr, $el:expr) => { |
22 | | match $x { |
23 | | Ok(x) => x, |
24 | | Err(e) => { |
25 | | crate::error::log_error(&e); |
26 | | let closure = $el; |
27 | | return closure(); |
28 | | } |
29 | | } |
30 | | }; |
31 | | } |
32 | | |
33 | | /// Print an error message to stdout. Format is the same as println! or format! |
34 | | macro_rules! error { |
35 | | ($($arg:tt)*) => ( |
36 | | println!("Criterion.rs ERROR: {}", &format!($($arg)*)) |
37 | | ) |
38 | | } |
39 | | |
40 | | /// Print a debug message to stdout. Format is the same as println! or format! |
41 | | macro_rules! info { |
42 | | ($($arg:tt)*) => ( |
43 | | if $crate::debug_enabled() { |
44 | | println!("Criterion.rs DEBUG: {}", &format!($($arg)*)) |
45 | | } |
46 | | ) |
47 | | } |