book: use rustdoc_include

booksrc/tutorial1.md

@@ -17,10 +17,10 @@ and improves inspecting the sources of an error.
 
 You can also run the tutorial examples in the checked out 
 [chainerror git repo](https://github.com/haraldh/chainerror).
-~~~
+~~~console
 $ cargo run -q --example tutorial1
 ~~~
 
 ~~~rust
 {{#include ../examples/tutorial1.rs}}
-~~~
+~~~

booksrc/tutorial10.md

@@ -20,6 +20,6 @@ Also a nice `match` on `ChainError<T>.kind()` is now possible, which returns `&T
 {{#include ../examples/tutorial10.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial11.md

@@ -28,6 +28,6 @@ which can then be used with `chainerror`.
 {{#include ../examples/tutorial11.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial12.md

@@ -6,6 +6,6 @@ or call a function with `&e`
 {{#include ../examples/tutorial12.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial13.md

@@ -10,7 +10,7 @@ have to change much or anything.
 # #[allow(dead_code)]
 # #[macro_use]
 # pub mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 pub mod mycrate {
     use crate::chainerror::*; // omit the `crate::` part

booksrc/tutorial2.md

@@ -9,7 +9,7 @@ Press the play button in the upper right corner and see the nice debug output.
 {{#include ../examples/tutorial2.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~
 
@@ -29,4 +29,4 @@ again have a `Err(Box<Error + Send + Sync>)` as a result.
 The `Debug` implementation of `ChainError<T>` (which is returned by `cherr!()`)
 prints the `Debug` of `T` prefixed with the stored filename and line number.
 
-`ChainError<T>` in our case is `ChainError<String>`.
+`ChainError<T>` in our case is `ChainError<String>`.

booksrc/tutorial3.md

@@ -6,7 +6,7 @@ Now let's get more rust idiomatic by using `.map_err()`.
 {{#include ../examples/tutorial3.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~
 

booksrc/tutorial4.md

@@ -12,6 +12,6 @@ more debug strings.
 {{#include ../examples/tutorial4.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial5.md

@@ -7,7 +7,7 @@ Sometimes you want to inspect the `source()` of an `Error`.
 {{#include ../examples/tutorial5.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~
 

booksrc/tutorial6.md

@@ -14,6 +14,6 @@ This is how it looks like, when using those:
 {{#include ../examples/tutorial6.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial7.md

@@ -30,6 +30,6 @@ or to use `.root_cause()`, which of course can be of any type implementing `std:
 {{#include ../examples/tutorial7.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial8.md

@@ -26,6 +26,6 @@ hiding the `ChainError<T>` implementation detail.
 {{#include ../examples/tutorial8.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

booksrc/tutorial9.md

@@ -28,6 +28,6 @@ In the next chapter, we will see, how to solve this more elegantly.
 {{#include ../examples/tutorial9.rs}}
 # #[allow(dead_code)]
 # mod chainerror {
-{{#includecomment ../src/lib.rs}}
+{{#rustdoc_include ../src/lib.rs:-1}}
 # }
 ~~~

theme/book.js

@@ -1,611 +0,0 @@
-"use strict";
-
-// Fix back button cache problem
-window.onunload = function () { };
-
-// Global variable, shared between modules
-function playpen_text(playpen) {
-    let code_block = playpen.querySelector("code");
-
-    if (window.ace && code_block.classList.contains("editable")) {
-        let editor = window.ace.edit(code_block);
-        return editor.getValue();
-    } else {
-        return code_block.textContent;
-    }
-}
-
-(function codeSnippets() {
-    // Hide Rust code lines prepended with a specific character
-    var hiding_character = "#";
-
-    function fetch_with_timeout(url, options, timeout = 6000) {
-        return Promise.race([
-            fetch(url, options),
-            new Promise((_, reject) => setTimeout(() => reject(new Error('timeout')), timeout))
-        ]);
-    }
-
-    var playpens = Array.from(document.querySelectorAll(".playpen"));
-    if (playpens.length > 0) {
-        fetch_with_timeout("https://play.rust-lang.org/meta/crates", {
-            headers: {
-                'Content-Type': "application/json",
-            },
-            method: 'POST',
-            mode: 'cors',
-        })
-        .then(response => response.json())
-        .then(response => {
-            // get list of crates available in the rust playground
-            let playground_crates = response.crates.map(item => item["id"]);
-            playpens.forEach(block => handle_crate_list_update(block, playground_crates));
-        });
-    }
-
-    function handle_crate_list_update(playpen_block, playground_crates) {
-        // update the play buttons after receiving the response
-        update_play_button(playpen_block, playground_crates);
-
-        // and install on change listener to dynamically update ACE editors
-        if (window.ace) {
-            let code_block = playpen_block.querySelector("code");
-            if (code_block.classList.contains("editable")) {
-                let editor = window.ace.edit(code_block);
-                editor.addEventListener("change", function (e) {
-                    update_play_button(playpen_block, playground_crates);
-                });
-            }
-        }
-    }
-
-    // updates the visibility of play button based on `no_run` class and
-    // used crates vs ones available on http://play.rust-lang.org
-    function update_play_button(pre_block, playground_crates) {
-        var play_button = pre_block.querySelector(".play-button");
-
-        // skip if code is `no_run`
-        if (pre_block.querySelector('code').classList.contains("no_run")) {
-            play_button.classList.add("hidden");
-            return;
-        }
-
-        // get list of `extern crate`'s from snippet
-        var txt = playpen_text(pre_block);
-        var re = /extern\s+crate\s+([a-zA-Z_0-9]+)\s*;/g;
-        var snippet_crates = [];
-        var item;
-        while (item = re.exec(txt)) {
-            snippet_crates.push(item[1]);
-        }
-
-        // check if all used crates are available on play.rust-lang.org
-        var all_available = snippet_crates.every(function (elem) {
-            return playground_crates.indexOf(elem) > -1;
-        });
-
-        if (all_available) {
-            play_button.classList.remove("hidden");
-        } else {
-            play_button.classList.add("hidden");
-        }
-    }
-
-    function run_rust_code(code_block) {
-        var result_block = code_block.querySelector(".result");
-        if (!result_block) {
-            result_block = document.createElement('code');
-            result_block.className = 'result hljs language-bash';
-
-            code_block.append(result_block);
-        }
-
-        let text = playpen_text(code_block);
-
-        var params = {
-            channel: "stable",
-            mode: "debug",
-            edition: "2018",
-            crateType: "bin",
-            tests: false,
-            code: text
-        };
-
-        if (text.indexOf("#![feature") !== -1) {
-            params.channel = "nightly";
-        }
-
-        if (text.indexOf("#[test]") !== -1) {
-            params.tests = "true";
-        }
-
-        if (text.indexOf("#![crate_type=\"lib\"]") !== -1) {
-            params.crateType = "lib";
-        }
-
-        result_block.innerText = "Running...";
-
-        fetch_with_timeout("https://play.rust-lang.org/execute", {
-            headers: {
-                'Content-Type': "application/json",
-            },
-            method: 'POST',
-            mode: 'cors',
-            body: JSON.stringify(params)
-        })
-        .then(response => response.json())
-        .then(response => result_block.innerText = response.stderr + "\n\n" + response.stdout)
-        .catch(error => result_block.innerText = "Playground Communication: " + error.message);
-    }
-
-    // Syntax highlighting Configuration
-    hljs.configure({
-        tabReplace: '    ', // 4 spaces
-        languages: [],      // Languages used for auto-detection
-    });
-
-    if (window.ace) {
-        // language-rust class needs to be removed for editable
-        // blocks or highlightjs will capture events
-        Array
-            .from(document.querySelectorAll('code.editable'))
-            .forEach(function (block) { block.classList.remove('language-rust'); });
-
-        Array
-            .from(document.querySelectorAll('code:not(.editable)'))
-            .forEach(function (block) { hljs.highlightBlock(block); });
-    } else {
-        Array
-            .from(document.querySelectorAll('code'))
-            .forEach(function (block) { hljs.highlightBlock(block); });
-    }
-
-    // Adding the hljs class gives code blocks the color css
-    // even if highlighting doesn't apply
-    Array
-        .from(document.querySelectorAll('code'))
-        .forEach(function (block) { block.classList.add('hljs'); });
-
-    Array.from(document.querySelectorAll("code.language-rust")).forEach(function (block) {
-
-        var code_block = block;
-        var pre_block = block.parentNode;
-        // hide lines
-        var lines = code_block.innerHTML.split("\n");
-        var first_non_hidden_line = false;
-        var lines_hidden = false;
-        var trimmed_line = "";
-
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-                if (first_non_hidden_line) {
-                    lines[n] = "<span class=\"hidden\">" + "\n" + lines[n].replace(/(\s*)# ?/, "$1") + "</span>";
-                }
-                else {
-                    lines[n] = "<span class=\"hidden\">" + lines[n].replace(/(\s*)# ?/, "$1") + "\n" + "</span>";
-                }
-                lines_hidden = true;
-            }
-            else if (first_non_hidden_line) {
-                lines[n] = "\n" + lines[n];
-            }
-            else {
-                first_non_hidden_line = true;
-            }
-            if (trimmed_line[0] == hiding_character && trimmed_line[1] == hiding_character) {
-                lines[n] = lines[n].replace("##", "#")
-            }
-        }
-        code_block.innerHTML = lines.join("");
-
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-
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-        buttons.className = 'buttons';
-        buttons.innerHTML = "<button class=\"fa fa-expand\" title=\"Show hidden lines\" aria-label=\"Show hidden lines\"></button>";
-
-        // add expand button
-        pre_block.insertBefore(buttons, pre_block.firstChild);
-
-        pre_block.querySelector('.buttons').addEventListener('click', function (e) {
-            if (e.target.classList.contains('fa-expand')) {
-                var lines = pre_block.querySelectorAll('span.hidden');
-
-                e.target.classList.remove('fa-expand');
-                e.target.classList.add('fa-compress');
-                e.target.title = 'Hide lines';
-                e.target.setAttribute('aria-label', e.target.title);
-
-                Array.from(lines).forEach(function (line) {
-                    line.classList.remove('hidden');
-                    line.classList.add('unhidden');
-                });
-            } else if (e.target.classList.contains('fa-compress')) {
-                var lines = pre_block.querySelectorAll('span.unhidden');
-
-                e.target.classList.remove('fa-compress');
-                e.target.classList.add('fa-expand');
-                e.target.title = 'Show hidden lines';
-                e.target.setAttribute('aria-label', e.target.title);
-
-                Array.from(lines).forEach(function (line) {
-                    line.classList.remove('unhidden');
-                    line.classList.add('hidden');
-                });
-            }
-        });
-    });
-
-    Array.from(document.querySelectorAll('pre code')).forEach(function (block) {
-        var pre_block = block.parentNode;
-        if (!pre_block.classList.contains('playpen')) {
-            var buttons = pre_block.querySelector(".buttons");
-            if (!buttons) {
-                buttons = document.createElement('div');
-                buttons.className = 'buttons';
-                pre_block.insertBefore(buttons, pre_block.firstChild);
-            }
-
-            var clipButton = document.createElement('button');
-            clipButton.className = 'fa fa-copy clip-button';
-            clipButton.title = 'Copy to clipboard';
-            clipButton.setAttribute('aria-label', clipButton.title);
-            clipButton.innerHTML = '<i class=\"tooltiptext\"></i>';
-
-            buttons.insertBefore(clipButton, buttons.firstChild);
-        }
-    });
-
-    // Process playpen code blocks
-    Array.from(document.querySelectorAll(".playpen")).forEach(function (pre_block) {
-        // Add play button
-        var buttons = pre_block.querySelector(".buttons");
-        if (!buttons) {
-            buttons = document.createElement('div');
-            buttons.className = 'buttons';
-            pre_block.insertBefore(buttons, pre_block.firstChild);
-        }
-
-        var runCodeButton = document.createElement('button');
-        runCodeButton.className = 'fa fa-play play-button';
-        runCodeButton.hidden = true;
-        runCodeButton.title = 'Run this code';
-        runCodeButton.setAttribute('aria-label', runCodeButton.title);
-
-        var copyCodeClipboardButton = document.createElement('button');
-        copyCodeClipboardButton.className = 'fa fa-copy clip-button';
-        copyCodeClipboardButton.innerHTML = '<i class="tooltiptext"></i>';
-        copyCodeClipboardButton.title = 'Copy to clipboard';
-        copyCodeClipboardButton.setAttribute('aria-label', copyCodeClipboardButton.title);
-
-        buttons.insertBefore(runCodeButton, buttons.firstChild);
-        buttons.insertBefore(copyCodeClipboardButton, buttons.firstChild);
-
-        runCodeButton.addEventListener('click', function (e) {
-            run_rust_code(pre_block);
-        });
-
-        let code_block = pre_block.querySelector("code");
-        if (window.ace && code_block.classList.contains("editable")) {
-            var undoChangesButton = document.createElement('button');
-            undoChangesButton.className = 'fa fa-history reset-button';
-            undoChangesButton.title = 'Undo changes';
-            undoChangesButton.setAttribute('aria-label', undoChangesButton.title);
-
-            buttons.insertBefore(undoChangesButton, buttons.firstChild);
-
-            undoChangesButton.addEventListener('click', function () {
-                let editor = window.ace.edit(code_block);
-                editor.setValue(editor.originalCode);
-                editor.clearSelection();
-            });
-        }
-    });
-})();
-
-(function themes() {
-    var html = document.querySelector('html');
-    var themeToggleButton = document.getElementById('theme-toggle');
-    var themePopup = document.getElementById('theme-list');
-    var themeColorMetaTag = document.querySelector('meta[name="theme-color"]');
-    var stylesheets = {
-        ayuHighlight: document.querySelector("[href$='ayu-highlight.css']"),
-        tomorrowNight: document.querySelector("[href$='tomorrow-night.css']"),
-        highlight: document.querySelector("[href$='highlight.css']"),
-    };
-
-    function showThemes() {
-        themePopup.style.display = 'block';
-        themeToggleButton.setAttribute('aria-expanded', true);
-        themePopup.querySelector("button#" + document.body.className).focus();
-    }
-
-    function hideThemes() {
-        themePopup.style.display = 'none';
-        themeToggleButton.setAttribute('aria-expanded', false);
-        themeToggleButton.focus();
-    }
-
-    function set_theme(theme) {
-        let ace_theme;
-
-        if (theme == 'coal' || theme == 'navy') {
-            stylesheets.ayuHighlight.disabled = true;
-            stylesheets.tomorrowNight.disabled = false;
-            stylesheets.highlight.disabled = true;
-
-            ace_theme = "ace/theme/tomorrow_night";
-        } else if (theme == 'ayu') {
-            stylesheets.ayuHighlight.disabled = false;
-            stylesheets.tomorrowNight.disabled = true;
-            stylesheets.highlight.disabled = true;
-
-            ace_theme = "ace/theme/tomorrow_night";
-        } else {
-            stylesheets.ayuHighlight.disabled = true;
-            stylesheets.tomorrowNight.disabled = true;
-            stylesheets.highlight.disabled = false;
-
-            ace_theme = "ace/theme/dawn";
-        }
-
-        setTimeout(function () {
-            themeColorMetaTag.content = getComputedStyle(document.body).backgroundColor;
-        }, 1);
-
-        if (window.ace && window.editors) {
-            window.editors.forEach(function (editor) {
-                editor.setTheme(ace_theme);
-            });
-        }
-
-        var previousTheme;
-        try { previousTheme = localStorage.getItem('mdbook-theme'); } catch (e) { }
-        if (previousTheme === null || previousTheme === undefined) { previousTheme = default_theme; }
-
-        try { localStorage.setItem('mdbook-theme', theme); } catch (e) { }
-
-        document.body.className = theme;
-        html.classList.remove(previousTheme);
-        html.classList.add(theme);
-    }
-
-    // Set theme
-    var theme;
-    try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
-    if (theme === null || theme === undefined) { theme = default_theme; }
-
-    set_theme(theme);
-
-    themeToggleButton.addEventListener('click', function () {
-        if (themePopup.style.display === 'block') {
-            hideThemes();
-        } else {
-            showThemes();
-        }
-    });
-
-    themePopup.addEventListener('click', function (e) {
-        var theme = e.target.id || e.target.parentElement.id;
-        set_theme(theme);
-    });
-
-    themePopup.addEventListener('focusout', function(e) {
-        // e.relatedTarget is null in Safari and Firefox on macOS (see workaround below)
-        if (!!e.relatedTarget && !themeToggleButton.contains(e.relatedTarget) && !themePopup.contains(e.relatedTarget)) {
-            hideThemes();
-        }
-    });
-
-    // Should not be needed, but it works around an issue on macOS & iOS: https://github.com/rust-lang-nursery/mdBook/issues/628
-    document.addEventListener('click', function(e) {
-        if (themePopup.style.display === 'block' && !themeToggleButton.contains(e.target) && !themePopup.contains(e.target)) {
-            hideThemes();
-        }
-    });
-
-    document.addEventListener('keydown', function (e) {
-        if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) { return; }
-        if (!themePopup.contains(e.target)) { return; }
-
-        switch (e.key) {
-            case 'Escape':
-                e.preventDefault();
-                hideThemes();
-                break;
-            case 'ArrowUp':
-                e.preventDefault();
-                var li = document.activeElement.parentElement;
-                if (li && li.previousElementSibling) {
-                    li.previousElementSibling.querySelector('button').focus();
-                }
-                break;
-            case 'ArrowDown':
-                e.preventDefault();
-                var li = document.activeElement.parentElement;
-                if (li && li.nextElementSibling) {
-                    li.nextElementSibling.querySelector('button').focus();
-                }
-                break;
-            case 'Home':
-                e.preventDefault();
-                themePopup.querySelector('li:first-child button').focus();
-                break;
-            case 'End':
-                e.preventDefault();
-                themePopup.querySelector('li:last-child button').focus();
-                break;
-        }
-    });
-})();
-
-(function sidebar() {
-    var html = document.querySelector("html");
-    var sidebar = document.getElementById("sidebar");
-    var sidebarLinks = document.querySelectorAll('#sidebar a');
-    var sidebarToggleButton = document.getElementById("sidebar-toggle");
-    var firstContact = null;
-
-    function showSidebar() {
-        html.classList.remove('sidebar-hidden')
-        html.classList.add('sidebar-visible');
-        Array.from(sidebarLinks).forEach(function (link) {
-            link.setAttribute('tabIndex', 0);
-        });
-        sidebarToggleButton.setAttribute('aria-expanded', true);
-        sidebar.setAttribute('aria-hidden', false);
-        try { localStorage.setItem('mdbook-sidebar', 'visible'); } catch (e) { }
-    }
-
-    function hideSidebar() {
-        html.classList.remove('sidebar-visible')
-        html.classList.add('sidebar-hidden');
-        Array.from(sidebarLinks).forEach(function (link) {
-            link.setAttribute('tabIndex', -1);
-        });
-        sidebarToggleButton.setAttribute('aria-expanded', false);
-        sidebar.setAttribute('aria-hidden', true);
-        try { localStorage.setItem('mdbook-sidebar', 'hidden'); } catch (e) { }
-    }
-
-    // Toggle sidebar
-    sidebarToggleButton.addEventListener('click', function sidebarToggle() {
-        if (html.classList.contains("sidebar-hidden")) {
-            showSidebar();
-        } else if (html.classList.contains("sidebar-visible")) {
-            hideSidebar();
-        } else {
-            if (getComputedStyle(sidebar)['transform'] === 'none') {
-                hideSidebar();
-            } else {
-                showSidebar();
-            }
-        }
-    });
-
-    document.addEventListener('touchstart', function (e) {
-        firstContact = {
-            x: e.touches[0].clientX,
-            time: Date.now()
-        };
-    }, { passive: true });
-
-    document.addEventListener('touchmove', function (e) {
-        if (!firstContact)
-            return;
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-        var xDiff = curX - firstContact.x,
-            tDiff = Date.now() - firstContact.time;
-
-        if (tDiff < 250 && Math.abs(xDiff) >= 150) {
-            if (xDiff >= 0 && firstContact.x < Math.min(document.body.clientWidth * 0.25, 300))
-                showSidebar();
-            else if (xDiff < 0 && curX < 300)
-                hideSidebar();
-
-            firstContact = null;
-        }
-    }, { passive: true });
-
-    // Scroll sidebar to current active section
-    var activeSection = sidebar.querySelector(".active");
-    if (activeSection) {
-        sidebar.scrollTop = activeSection.offsetTop;
-    }
-})();
-
-(function chapterNavigation() {
-    document.addEventListener('keydown', function (e) {
-        if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) { return; }
-        if (window.search && window.search.hasFocus()) { return; }
-
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-                var nextButton = document.querySelector('.nav-chapters.next');
-                if (nextButton) {
-                    window.location.href = nextButton.href;
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-                break;
-            case 'ArrowLeft':
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-                var previousButton = document.querySelector('.nav-chapters.previous');
-                if (previousButton) {
-                    window.location.href = previousButton.href;
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-                break;
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-})();
-
-(function clipboard() {
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-        elem.className = 'fa fa-copy clip-button';
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-        elem.className = 'fa fa-copy tooltipped';
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-
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