thiserror-context 0.1.2

A wrapper around thiserror, giving you the ability to add context
Documentation
Build #2126856 2025-05-18 18:10:59

# rustc version rustc 1.89.0-nightly (777d37277 2025-05-17)

# docs.rs version docsrs 0.6.0 (d8ea4838 2025-05-14)

# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/thiserror-context-0.1.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/thiserror-context-0.1.2/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250517-1.89.0-nightly-777d37277\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu" "--config" "build.rustdocflags=[\"-Zmetrics-dir=/opt/rustwide/target/metrics\"]", kill_on_drop: false }` [INFO] [stdout] 9c155747ad5f981d6d749cc1ddebc81958ea7fba73bd82551a462f8424edb12c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9c155747ad5f981d6d749cc1ddebc81958ea7fba73bd82551a462f8424edb12c", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting thiserror-context v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:1:47 [INFO] [stderr] | [INFO] [stderr] 1 | //! This library provides a wrapper around a [thiserror] enum, from which [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `anyhow` [INFO] [stderr] --> src/lib.rs:2:72 [INFO] [stderr] | [INFO] [stderr] 2 | //! you can add additional context, similar to how you would with the [anyhow] [INFO] [stderr] | ^^^^^^ no item named `anyhow` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | //! [thiserror] and [anyhow], in that you retain the type of the underlying root error, [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `anyhow` [INFO] [stderr] --> src/lib.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | //! [thiserror] and [anyhow], in that you retain the type of the underlying root error, [INFO] [stderr] | ^^^^^^ no item named `anyhow` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | //! ## With [thiserror] [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | //! Using [thiserror], you can end up with errors similar to [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `anyhow` [INFO] [stderr] --> src/lib.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | //! ## With [anyhow] [INFO] [stderr] | ^^^^^^ no item named `anyhow` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `anyhow` [INFO] [stderr] --> src/lib.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | //! Using [anyhow] gives you much more helpful context: [INFO] [stderr] | ^^^^^^ no item named `anyhow` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:34:56 [INFO] [stderr] | [INFO] [stderr] 34 | //! - if you want to preserve the ability to use your [thiserror] type, it [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:35:54 [INFO] [stderr] | [INFO] [stderr] 35 | //! forces you to convert all your errors in your [thiserror] type. This [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `anyhow` [INFO] [stderr] --> src/lib.rs:36:49 [INFO] [stderr] | [INFO] [stderr] 36 | //! is particularly easy to forget to do, as [anyhow] will happily accept [INFO] [stderr] | ^^^^^^ no item named `anyhow` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:38:52 [INFO] [stderr] | [INFO] [stderr] 38 | //! - if you forget to convert an error into your [thiserror] type and you want [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:39:58 [INFO] [stderr] | [INFO] [stderr] 39 | //! to have something approximating the match on your [thiserror] type, then [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:40:73 [INFO] [stderr] | [INFO] [stderr] 40 | //! you need to attempt to downcast all the possible variants of the [thiserror] [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:42:33 [INFO] [stderr] | [INFO] [stderr] 42 | //! variants you add to your [thiserror] type. This introduces an easy thing [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:45:80 [INFO] [stderr] | [INFO] [stderr] 45 | //! In a happy case, _if_ you remember to convert _all_ your errors into your [thiserror] [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:46:50 [INFO] [stderr] | [INFO] [stderr] 46 | //! type, then you can downcast directly to the [thiserror] type. [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:94:57 [INFO] [stderr] | [INFO] [stderr] 94 | //! But, if you forget to convert your error into your [thiserror] type, [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:151:77 [INFO] [stderr] | [INFO] [stderr] 151 | //! This crate bridges the two worlds, allowing you to add context to your [thiserror] type [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `thiserror` [INFO] [stderr] --> src/lib.rs:154:45 [INFO] [stderr] | [INFO] [stderr] 154 | //! This crate is intended to be used with [thiserror] enums, but should work with any error type. [INFO] [stderr] | ^^^^^^^^^ no item named `thiserror` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `context` [INFO] [stderr] --> src/lib.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 203 | //! Similar to [context], this crate provides a [Context] trait that extends [INFO] [stderr] | ^^^^^^^ no item named `context` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: `thiserror-context` (lib doc) generated 21 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/thiserror_context/index.html [INFO] running `Command { std: "docker" "inspect" "9c155747ad5f981d6d749cc1ddebc81958ea7fba73bd82551a462f8424edb12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c155747ad5f981d6d749cc1ddebc81958ea7fba73bd82551a462f8424edb12c", kill_on_drop: false }` [INFO] [stdout] 9c155747ad5f981d6d749cc1ddebc81958ea7fba73bd82551a462f8424edb12c