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<h1>VB6Parse Coverage Report</h1>
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</nav><span class='control'><a href='javascript:next_line()'>next uncovered line (L)</a>, <a href='javascript:next_region()'>next uncovered region (R)</a>, <a href='javascript:next_branch()'>next uncovered branch (B)</a></span><div class='centered'><table><div class='source-name-title'><a href='https://github.com/scriptandcompile/vb6parse/blob/master/src/io/source_file.rs'>src/io/source_file.rs</a></div><tr><td><pre>Line</pre></td><td><pre>Count</pre></td><td><pre>Source</pre></td></tr><tr><td class='line-number'><a name='L1' href='#L1'><pre>1</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! This module provides the `SourceFile` struct, which represents a VB6</pre></td></tr><tr><td class='line-number'><a name='L2' href='#L2'><pre>2</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! source file along with its content and filename. It includes methods to</pre></td></tr><tr><td class='line-number'><a name='L3' href='#L3'><pre>3</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! read a source file from disk and decode its content using Windows-1252</pre></td></tr><tr><td class='line-number'><a name='L4' href='#L4'><pre>4</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! encoding, with options for handling invalid characters.</pre></td></tr><tr><td class='line-number'><a name='L5' href='#L5'><pre>5</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L6' href='#L6'><pre>6</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! The `SourceFile` struct is essential for parsing VB6 source files,</pre></td></tr><tr><td class='line-number'><a name='L7' href='#L7'><pre>7</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! as it provides the necessary functionality to read and decode the</pre></td></tr><tr><td class='line-number'><a name='L8' href='#L8'><pre>8</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! source code before further processing.</pre></td></tr><tr><td class='line-number'><a name='L9' href='#L9'><pre>9</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L10' href='#L10'><pre>10</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! # Example</pre></td></tr><tr><td class='line-number'><a name='L11' href='#L11'><pre>11</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! ```no_run</pre></td></tr><tr><td class='line-number'><a name='L12' href='#L12'><pre>12</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! use vb6parse::io::SourceFile;</pre></td></tr><tr><td class='line-number'><a name='L13' href='#L13'><pre>13</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L14' href='#L14'><pre>14</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! let source_file = SourceFile::from_file("path/to/module.bas").unwrap();</pre></td></tr><tr><td class='line-number'><a name='L15' href='#L15'><pre>15</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! ```</pre></td></tr><tr><td class='line-number'><a name='L16' href='#L16'><pre>16</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L17' href='#L17'><pre>17</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! # Errors</pre></td></tr><tr><td class='line-number'><a name='L18' href='#L18'><pre>18</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! The methods in this module return `ErrorDetails` when errors occur</pre></td></tr><tr><td class='line-number'><a name='L19' href='#L19'><pre>19</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! during file reading or decoding</pre></td></tr><tr><td class='line-number'><a name='L20' href='#L20'><pre>20</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L21' href='#L21'><pre>21</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! # Encoding</pre></td></tr><tr><td class='line-number'><a name='L22' href='#L22'><pre>22</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! The library assumes that VB6 source files are encoded in Windows-1252.</pre></td></tr><tr><td class='line-number'><a name='L23' href='#L23'><pre>23</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! If the source file contains invalid characters, the library can either</pre></td></tr><tr><td class='line-number'><a name='L24' href='#L24'><pre>24</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! replace them with a placeholder or return an error, depending on the</pre></td></tr><tr><td class='line-number'><a name='L25' href='#L25'><pre>25</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! method used.</pre></td></tr><tr><td class='line-number'><a name='L26' href='#L26'><pre>26</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L27' href='#L27'><pre>27</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! # See Also</pre></td></tr><tr><td class='line-number'><a name='L28' href='#L28'><pre>28</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! - [`SourceStream`]: for low-level character stream</pre></td></tr><tr><td class='line-number'><a name='L29' href='#L29'><pre>29</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! - [`ErrorDetails`]: for error handling details</pre></td></tr><tr><td class='line-number'><a name='L30' href='#L30'><pre>30</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L31' href='#L31'><pre>31</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use std::fmt::Display;</pre></td></tr><tr><td class='line-number'><a name='L32' href='#L32'><pre>32</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use std::fs;</pre></td></tr><tr><td class='line-number'><a name='L33' href='#L33'><pre>33</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use std::path::Path;</pre></td></tr><tr><td class='line-number'><a name='L34' href='#L34'><pre>34</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L35' href='#L35'><pre>35</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use crate::errors::{ErrorDetails, SourceFileErrorKind};</pre></td></tr><tr><td class='line-number'><a name='L36' href='#L36'><pre>36</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use crate::io::SourceStream;</pre></td></tr><tr><td class='line-number'><a name='L37' href='#L37'><pre>37</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L38' href='#L38'><pre>38</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use encoding_rs::{mem::utf8_latin1_up_to, CoderResult, WINDOWS_1252};</pre></td></tr><tr><td class='line-number'><a name='L39' href='#L39'><pre>39</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L40' href='#L40'><pre>40</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// Represents a VB6 source file with its content and filename.</pre></td></tr><tr><td class='line-number'><a name='L41' href='#L41'><pre>41</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// This struct provides methods to read and decode source files</pre></td></tr><tr><td class='line-number'><a name='L42' href='#L42'><pre>42</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// using Windows-1252 encoding.</pre></td></tr><tr><td class='line-number'><a name='L43' href='#L43'><pre>43</pre></a></td><td class='skipped-line'></td><td class='code'><pre>#[derive(Debug, Clone, PartialEq, Eq)]</pre></td></tr><tr><td class='line-number'><a name='L44' href='#L44'><pre>44</pre></a></td><td class='skipped-line'></td><td class='code'><pre>pub struct SourceFile {</pre></td></tr><tr><td class='line-number'><a name='L45' href='#L45'><pre>45</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The content of the source file as a `String`.</pre></td></tr><tr><td class='line-number'><a name='L46' href='#L46'><pre>46</pre></a></td><td class='skipped-line'></td><td class='code'><pre> file_content: String,</pre></td></tr><tr><td class='line-number'><a name='L47' href='#L47'><pre>47</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The name of the source file.</pre></td></tr><tr><td class='line-number'><a name='L48' href='#L48'><pre>48</pre></a></td><td class='skipped-line'></td><td class='code'><pre> file_name: String,</pre></td></tr><tr><td class='line-number'><a name='L49' href='#L49'><pre>49</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L50' href='#L50'><pre>50</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L51' href='#L51'><pre>51</pre></a></td><td class='skipped-line'></td><td class='code'><pre>impl AsRef<str> for SourceFile {</pre></td></tr><tr><td class='line-number'><a name='L52' href='#L52'><pre>52</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>fn as_ref(&self) -> &str</span> {</pre></td></tr><tr><td class='line-number'><a name='L53' href='#L53'><pre>53</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>&self.file_content</span></pre></td></tr><tr><td class='line-number'><a name='L54' href='#L54'><pre>54</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L55' href='#L55'><pre>55</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L56' href='#L56'><pre>56</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L57' href='#L57'><pre>57</pre></a></td><td class='skipped-line'></td><td class='code'><pre>impl Display for SourceFile {</pre></td></tr><tr><td class='line-number'><a name='L58' href='#L58'><pre>58</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result</span> {</pre></td></tr><tr><td class='line-number'><a name='L59' href='#L59'><pre>59</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>write!</span>(</pre></td></tr><tr><td class='line-number'><a name='L60' href='#L60'><pre>60</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>f</span>,</pre></td></tr><tr><td class='line-number'><a name='L61' href='#L61'><pre>61</pre></a></td><td class='skipped-line'></td><td class='code'><pre> "SourceFile {{ file name: '{}', content len: {} }}",</pre></td></tr><tr><td class='line-number'><a name='L62' href='#L62'><pre>62</pre></a></td><td class='skipped-line'></td><td class='code'><pre> self.file_name,</pre></td></tr><tr><td class='line-number'><a name='L63' href='#L63'><pre>63</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.file_content</span>.<span class='region red'>len</span>()</pre></td></tr><tr><td class='line-number'><a name='L64' href='#L64'><pre>64</pre></a></td><td class='skipped-line'></td><td class='code'><pre> )</pre></td></tr><tr><td class='line-number'><a name='L65' href='#L65'><pre>65</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L66' href='#L66'><pre>66</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L67' href='#L67'><pre>67</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L68' href='#L68'><pre>68</pre></a></td><td class='skipped-line'></td><td class='code'><pre>impl SourceFile {</pre></td></tr><tr><td class='line-number'><a name='L69' href='#L69'><pre>69</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Creates a `SourceFile` by reading from a file path.</pre></td></tr><tr><td class='line-number'><a name='L70' href='#L70'><pre>70</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L71' href='#L71'><pre>71</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This method reads the file at the given path, decodes it using Windows-1252 encoding</pre></td></tr><tr><td class='line-number'><a name='L72' href='#L72'><pre>72</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// with replacement for invalid characters, and extracts the filename from the path.</pre></td></tr><tr><td class='line-number'><a name='L73' href='#L73'><pre>73</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L74' href='#L74'><pre>74</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L75' href='#L75'><pre>75</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L76' href='#L76'><pre>76</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `path` - A path to the file to read</pre></td></tr><tr><td class='line-number'><a name='L77' href='#L77'><pre>77</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L78' href='#L78'><pre>78</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L79' href='#L79'><pre>79</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L80' href='#L80'><pre>80</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns a `Result` containing either:</pre></td></tr><tr><td class='line-number'><a name='L81' href='#L81'><pre>81</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - `Ok(SourceFile)` - Successfully read and decoded file</pre></td></tr><tr><td class='line-number'><a name='L82' href='#L82'><pre>82</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - `Err(ErrorDetails)` - Error reading the file or decoding its contents</pre></td></tr><tr><td class='line-number'><a name='L83' href='#L83'><pre>83</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L84' href='#L84'><pre>84</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Errors</pre></td></tr><tr><td class='line-number'><a name='L85' href='#L85'><pre>85</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L86' href='#L86'><pre>86</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This function will return an error if:</pre></td></tr><tr><td class='line-number'><a name='L87' href='#L87'><pre>87</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - The file cannot be read</pre></td></tr><tr><td class='line-number'><a name='L88' href='#L88'><pre>88</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - The file content cannot be decoded</pre></td></tr><tr><td class='line-number'><a name='L89' href='#L89'><pre>89</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L90' href='#L90'><pre>90</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Example</pre></td></tr><tr><td class='line-number'><a name='L91' href='#L91'><pre>91</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L92' href='#L92'><pre>92</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// ```no_run</pre></td></tr><tr><td class='line-number'><a name='L93' href='#L93'><pre>93</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// use vb6parse::io::SourceFile;</pre></td></tr><tr><td class='line-number'><a name='L94' href='#L94'><pre>94</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L95' href='#L95'><pre>95</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// let source_file = SourceFile::from_file("path/to/module.bas");</pre></td></tr><tr><td class='line-number'><a name='L96' href='#L96'><pre>96</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L97' href='#L97'><pre>97</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// match source_file {</pre></td></tr><tr><td class='line-number'><a name='L98' href='#L98'><pre>98</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Ok(file) => println!("Successfully read source file: {}", file.file_name()),</pre></td></tr><tr><td class='line-number'><a name='L99' href='#L99'><pre>99</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Err(e) => e.print(),</pre></td></tr><tr><td class='line-number'><a name='L100' href='#L100'><pre>100</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// }</pre></td></tr><tr><td class='line-number'><a name='L101' href='#L101'><pre>101</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L102' href='#L102'><pre>102</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// ```</pre></td></tr><tr><td class='line-number'><a name='L103' href='#L103'><pre>103</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn from_file<P: AsRef<Path>>(</span></pre></td></tr><tr><td class='line-number'><a name='L104' href='#L104'><pre>104</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> path: P,</span></pre></td></tr><tr><td class='line-number'><a name='L105' href='#L105'><pre>105</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> ) -> Result<Self, ErrorDetails<'static, SourceFileErrorKind>></span> {</pre></td></tr><tr><td class='line-number'><a name='L106' href='#L106'><pre>106</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>path</span> = <span class='region red'>path</span>.<span class='region red'>as_ref</span>();</pre></td></tr><tr><td class='line-number'><a name='L107' href='#L107'><pre>107</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L108' href='#L108'><pre>108</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Read the file contents</pre></td></tr><tr><td class='line-number'><a name='L109' href='#L109'><pre>109</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>bytes</span> = <span class='region red'>fs::read</span>(<span class='region red'>path</span>).<span class='region red'>map_err</span>(|io_err| ErrorDetails {</pre></td></tr><tr><td class='line-number'><a name='L110' href='#L110'><pre>110</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> kind: <span class='region red'>SourceFileErrorKind::MalformedSource {</span></pre></td></tr><tr><td class='line-number'><a name='L111' href='#L111'><pre>111</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> message: format!("Failed to read file: {io_err}"),</span></pre></td></tr><tr><td class='line-number'><a name='L112' href='#L112'><pre>112</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span>,</pre></td></tr><tr><td class='line-number'><a name='L113' href='#L113'><pre>113</pre></a></td><td class='skipped-line'></td><td class='code'><pre> error_offset: 0,</pre></td></tr><tr><td class='line-number'><a name='L114' href='#L114'><pre>114</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> source_content: <span class='region red'>""</span>,</pre></td></tr><tr><td class='line-number'><a name='L115' href='#L115'><pre>115</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> source_name: <span class='region red'>path.display()</span>.<span class='region red'>to_string</span>().<span class='region red'>into_boxed_str</span>(),</pre></td></tr><tr><td class='line-number'><a name='L116' href='#L116'><pre>116</pre></a></td><td class='skipped-line'></td><td class='code'><pre> line_start: 0,</pre></td></tr><tr><td class='line-number'><a name='L117' href='#L117'><pre>117</pre></a></td><td class='skipped-line'></td><td class='code'><pre> line_end: 0,</pre></td></tr><tr><td class='line-number'><a name='L118' href='#L118'><pre>118</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)<span class='region red'>?</span>;</pre></td></tr><tr><td class='line-number'><a name='L119' href='#L119'><pre>119</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L120' href='#L120'><pre>120</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Extract the filename from the path</pre></td></tr><tr><td class='line-number'><a name='L121' href='#L121'><pre>121</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>file_name</span> = <span class='region red'>path</span></pre></td></tr><tr><td class='line-number'><a name='L122' href='#L122'><pre>122</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>file_name</span>()</pre></td></tr><tr><td class='line-number'><a name='L123' href='#L123'><pre>123</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>and_then</span>(|name| <span class='region red'>name</span>.<span class='region red'>to_str</span>())</pre></td></tr><tr><td class='line-number'><a name='L124' href='#L124'><pre>124</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>unwrap_or</span>(<span class='region red'>"unknown"</span>)</pre></td></tr><tr><td class='line-number'><a name='L125' href='#L125'><pre>125</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>to_string</span>();</pre></td></tr><tr><td class='line-number'><a name='L126' href='#L126'><pre>126</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L127' href='#L127'><pre>127</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Decode the file using decode_with_replacement</pre></td></tr><tr><td class='line-number'><a name='L128' href='#L128'><pre>128</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>Self::decode_with_replacement</span>(<span class='region red'>file_name</span>, <span class='region red'>&bytes</span>).<span class='region red'>map_err</span>(|err| ErrorDetails {</pre></td></tr><tr><td class='line-number'><a name='L129' href='#L129'><pre>129</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> kind: <span class='region red'>err.kind</span>,</pre></td></tr><tr><td class='line-number'><a name='L130' href='#L130'><pre>130</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> error_offset: <span class='region red'>err.error_offset</span>,</pre></td></tr><tr><td class='line-number'><a name='L131' href='#L131'><pre>131</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> source_content: <span class='region red'>""</span>,</pre></td></tr><tr><td class='line-number'><a name='L132' href='#L132'><pre>132</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> source_name: <span class='region red'>err.source_name</span>,</pre></td></tr><tr><td class='line-number'><a name='L133' href='#L133'><pre>133</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> line_start: <span class='region red'>err.line_start</span>,</pre></td></tr><tr><td class='line-number'><a name='L134' href='#L134'><pre>134</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> line_end: <span class='region red'>err.line_end</span>,</pre></td></tr><tr><td class='line-number'><a name='L135' href='#L135'><pre>135</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)</pre></td></tr><tr><td class='line-number'><a name='L136' href='#L136'><pre>136</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L137' href='#L137'><pre>137</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L138' href='#L138'><pre>138</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns the source file name</pre></td></tr><tr><td class='line-number'><a name='L139' href='#L139'><pre>139</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L140' href='#L140'><pre>140</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn file_name(&self) -> &str</span> {</pre></td></tr><tr><td class='line-number'><a name='L141' href='#L141'><pre>141</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>&self.file_name</span></pre></td></tr><tr><td class='line-number'><a name='L142' href='#L142'><pre>142</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L143' href='#L143'><pre>143</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L144' href='#L144'><pre>144</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Creates a `SourceFile` from a file name and source code string.</pre></td></tr><tr><td class='line-number'><a name='L145' href='#L145'><pre>145</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L146' href='#L146'><pre>146</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L147' href='#L147'><pre>147</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L148' href='#L148'><pre>148</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `file_name` - The name of the source file</pre></td></tr><tr><td class='line-number'><a name='L149' href='#L149'><pre>149</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `source_code` - The source code as a string</pre></td></tr><tr><td class='line-number'><a name='L150' href='#L150'><pre>150</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L151' href='#L151'><pre>151</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L152' href='#L152'><pre>152</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L153' href='#L153'><pre>153</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns a `SourceFile` instance.</pre></td></tr><tr><td class='line-number'><a name='L154' href='#L154'><pre>154</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L155' href='#L155'><pre>155</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn from_string(file_name: impl Into<String>, source_code: impl Into<String>) -> Self</span> {</pre></td></tr><tr><td class='line-number'><a name='L156' href='#L156'><pre>156</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>SourceFile {</span></pre></td></tr><tr><td class='line-number'><a name='L157' href='#L157'><pre>157</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_name: </span><span class='region red'>file_name</span><span class='region red'>.</span><span class='region red'>into</span><span class='region red'>(),</span></pre></td></tr><tr><td class='line-number'><a name='L158' href='#L158'><pre>158</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_content: source_code.into(),</span></pre></td></tr><tr><td class='line-number'><a name='L159' href='#L159'><pre>159</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span></pre></td></tr><tr><td class='line-number'><a name='L160' href='#L160'><pre>160</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L161' href='#L161'><pre>161</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L162' href='#L162'><pre>162</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Decodes the source code using Windows-1252 encoding with replacement for invalid characters.</pre></td></tr><tr><td class='line-number'><a name='L163' href='#L163'><pre>163</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L164' href='#L164'><pre>164</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L165' href='#L165'><pre>165</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L166' href='#L166'><pre>166</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `file_name` - The name of the source file</pre></td></tr><tr><td class='line-number'><a name='L167' href='#L167'><pre>167</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `source_code` - The byte slice containing the source code to decode</pre></td></tr><tr><td class='line-number'><a name='L168' href='#L168'><pre>168</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L169' href='#L169'><pre>169</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L170' href='#L170'><pre>170</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L171' href='#L171'><pre>171</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns a `Result` containing either:</pre></td></tr><tr><td class='line-number'><a name='L172' href='#L172'><pre>172</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - `Ok(SourceFile)` - Successfully decoded source file</pre></td></tr><tr><td class='line-number'><a name='L173' href='#L173'><pre>173</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - `Err(ErrorDetails)` - Error decoding the source code</pre></td></tr><tr><td class='line-number'><a name='L174' href='#L174'><pre>174</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L175' href='#L175'><pre>175</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Errors</pre></td></tr><tr><td class='line-number'><a name='L176' href='#L176'><pre>176</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L177' href='#L177'><pre>177</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This function will return an error if the source code contains invalid characters</pre></td></tr><tr><td class='line-number'><a name='L178' href='#L178'><pre>178</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// that cannot be replaced. Any character that is representable within the Windows-1252</pre></td></tr><tr><td class='line-number'><a name='L179' href='#L179'><pre>179</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// encoding will be decoded successfully and will be replaced with the Unicode equivalent.</pre></td></tr><tr><td class='line-number'><a name='L180' href='#L180'><pre>180</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L181' href='#L181'><pre>181</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// A good example of invalid characters would be any chinese characters, as they are not</pre></td></tr><tr><td class='line-number'><a name='L182' href='#L182'><pre>182</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// representable within the Windows-1252 encoding.</pre></td></tr><tr><td class='line-number'><a name='L183' href='#L183'><pre>183</pre></a></td><td class='covered-line'><pre>85</pre></td><td class='code'><pre> pub fn decode_with_replacement(</pre></td></tr><tr><td class='line-number'><a name='L184' href='#L184'><pre>184</pre></a></td><td class='covered-line'><pre>85</pre></td><td class='code'><pre> file_name: impl Into<String>,</pre></td></tr><tr><td class='line-number'><a name='L185' href='#L185'><pre>185</pre></a></td><td class='covered-line'><pre>85</pre></td><td class='code'><pre> source_code: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L186' href='#L186'><pre>186</pre></a></td><td class='covered-line'><pre>85</pre></td><td class='code'><pre> ) -> Result<Self, ErrorDetails<'_, SourceFileErrorKind>> {</pre></td></tr><tr><td class='line-number'><a name='L187' href='#L187'><pre>187</pre></a></td><td class='covered-line'><pre>85</pre></td><td class='code'><pre> Self::decode_internal(file_name, source_code, true)</pre></td></tr><tr><td class='line-number'><a name='L188' href='#L188'><pre>188</pre></a></td><td class='covered-line'><pre>85</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L189' href='#L189'><pre>189</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L190' href='#L190'><pre>190</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> fn decode_internal(</pre></td></tr><tr><td class='line-number'><a name='L191' href='#L191'><pre>191</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> file_name: impl Into<String>,</pre></td></tr><tr><td class='line-number'><a name='L192' href='#L192'><pre>192</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> source_code: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L193' href='#L193'><pre>193</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> allow_replacement: bool,</pre></td></tr><tr><td class='line-number'><a name='L194' href='#L194'><pre>194</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> ) -> Result<Self, ErrorDetails<'_, SourceFileErrorKind>> {</pre></td></tr><tr><td class='line-number'><a name='L195' href='#L195'><pre>195</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let mut decoder = WINDOWS_1252.new_decoder();</pre></td></tr><tr><td class='line-number'><a name='L196' href='#L196'><pre>196</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L197' href='#L197'><pre>197</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let Some(max_len) = decoder.max_utf8_buffer_length(source_code.len()) else {</pre></td></tr><tr><td class='line-number'><a name='L198' href='#L198'><pre>198</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ErrorDetails {</span></pre></td></tr><tr><td class='line-number'><a name='L199' href='#L199'><pre>199</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> kind: </span><span class='region red'>SourceFileErrorKind::MalformedSource {</span></pre></td></tr><tr><td class='line-number'><a name='L200' href='#L200'><pre>200</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> message: "Failed to decode the source code. '{file_name}' was empty.".into(),</span></pre></td></tr><tr><td class='line-number'><a name='L201' href='#L201'><pre>201</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L202' href='#L202'><pre>202</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> error_offset: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L203' href='#L203'><pre>203</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_content: </span><span class='region red'>""</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L204' href='#L204'><pre>204</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_name: </span><span class='region red'>file_name</span><span class='region red'>.into().into_boxed_str(),</span></pre></td></tr><tr><td class='line-number'><a name='L205' href='#L205'><pre>205</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_start: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L206' href='#L206'><pre>206</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_end: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L207' href='#L207'><pre>207</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L208' href='#L208'><pre>208</pre></a></td><td class='skipped-line'></td><td class='code'><pre> };</pre></td></tr><tr><td class='line-number'><a name='L209' href='#L209'><pre>209</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L210' href='#L210'><pre>210</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let file_name = file_name.into();</pre></td></tr><tr><td class='line-number'><a name='L211' href='#L211'><pre>211</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let mut source_file = SourceFile {</pre></td></tr><tr><td class='line-number'><a name='L212' href='#L212'><pre>212</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> file_name: file_name.clone(),</pre></td></tr><tr><td class='line-number'><a name='L213' href='#L213'><pre>213</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> file_content: String::with_capacity(max_len),</pre></td></tr><tr><td class='line-number'><a name='L214' href='#L214'><pre>214</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> };</pre></td></tr><tr><td class='line-number'><a name='L215' href='#L215'><pre>215</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L216' href='#L216'><pre>216</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let last = true;</pre></td></tr><tr><td class='line-number'><a name='L217' href='#L217'><pre>217</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let (coder_result, attempted_decode_len, all_processed) =</pre></td></tr><tr><td class='line-number'><a name='L218' href='#L218'><pre>218</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> decoder.decode_to_string(source_code, &mut source_file.file_content, last);</pre></td></tr><tr><td class='line-number'><a name='L219' href='#L219'><pre>219</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L220' href='#L220'><pre>220</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> if source_file.file_content.len() == source_code.len() {</pre></td></tr><tr><td class='line-number'><a name='L221' href='#L221'><pre>221</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // It looks like we actually succeeded even if the coder_result might be</pre></td></tr><tr><td class='line-number'><a name='L222' href='#L222'><pre>222</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // confused at that.</pre></td></tr><tr><td class='line-number'><a name='L223' href='#L223'><pre>223</pre></a></td><td class='covered-line'><pre>77</pre></td><td class='code'><pre> return Ok(source_file);</pre></td></tr><tr><td class='line-number'><a name='L224' href='#L224'><pre>224</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L225' href='#L225'><pre>225</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L226' href='#L226'><pre>226</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> if (!all_processed && !allow_replacement) || coder_result == CoderResult::OutputFull {</pre></td></tr><tr><td class='line-number'><a name='L227' href='#L227'><pre>227</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>mut decoded_len</span> = <span class='region red'>utf8_latin1_up_to</span>(<span class='region red'>source_code</span>);</pre></td></tr><tr><td class='line-number'><a name='L228' href='#L228'><pre>228</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>mut error_offset</span> = <span class='region red'>decoded_len - 1</span>;</pre></td></tr><tr><td class='line-number'><a name='L229' href='#L229'><pre>229</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L230' href='#L230'><pre>230</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Looks like we actually succeeded even if the coder_result might be</pre></td></tr><tr><td class='line-number'><a name='L231' href='#L231'><pre>231</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // confused at that.</pre></td></tr><tr><td class='line-number'><a name='L232' href='#L232'><pre>232</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> if <span class='region red'>attempted_decode_len == decoded_len</span> {</pre></td></tr><tr><td class='line-number'><a name='L233' href='#L233'><pre>233</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Ok(source_file)</span>;</pre></td></tr><tr><td class='line-number'><a name='L234' href='#L234'><pre>234</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L235' href='#L235'><pre>235</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L236' href='#L236'><pre>236</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>text_up_to_error</span> = if let Ok(<span class='region red'>v</span>) = <span class='region red'>str::from_utf8</span><span class='region red'>(&source_code[0..decoded_len])</span> {</pre></td></tr><tr><td class='line-number'><a name='L237' href='#L237'><pre>237</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>v</span>.<span class='region red'>to_owned</span>()</pre></td></tr><tr><td class='line-number'><a name='L238' href='#L238'><pre>238</pre></a></td><td class='skipped-line'></td><td class='code'><pre> } else {</pre></td></tr><tr><td class='line-number'><a name='L239' href='#L239'><pre>239</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // For some reason, even though this should never happen</pre></td></tr><tr><td class='line-number'><a name='L240' href='#L240'><pre>240</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // we ended up here. Oh well. Report that things failed at</pre></td></tr><tr><td class='line-number'><a name='L241' href='#L241'><pre>241</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // the start of the file since we can't pinpoint the exact</pre></td></tr><tr><td class='line-number'><a name='L242' href='#L242'><pre>242</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // location.</pre></td></tr><tr><td class='line-number'><a name='L243' href='#L243'><pre>243</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>error_offset = 0</span>;</pre></td></tr><tr><td class='line-number'><a name='L244' href='#L244'><pre>244</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>decoded_len = 0</span>;</pre></td></tr><tr><td class='line-number'><a name='L245' href='#L245'><pre>245</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>String::new</span>()</pre></td></tr><tr><td class='line-number'><a name='L246' href='#L246'><pre>246</pre></a></td><td class='skipped-line'></td><td class='code'><pre> };</pre></td></tr><tr><td class='line-number'><a name='L247' href='#L247'><pre>247</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L248' href='#L248'><pre>248</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>details</span> = <span class='region red'>ErrorDetails {</span></pre></td></tr><tr><td class='line-number'><a name='L249' href='#L249'><pre>249</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> kind: </span><span class='region red'>SourceFileErrorKind::MalformedSource {</span></pre></td></tr><tr><td class='line-number'><a name='L250' href='#L250'><pre>250</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> message: format!(</span></pre></td></tr><tr><td class='line-number'><a name='L251' href='#L251'><pre>251</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> r"Failed to decode the source file. '{file_name}' may not use latin-1 (Windows-1252) code page. </span></pre></td></tr><tr><td class='line-number'><a name='L252' href='#L252'><pre>252</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'>Currently, only latin-1 source code is supported."</span></pre></td></tr><tr><td class='line-number'><a name='L253' href='#L253'><pre>253</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> ),</span></pre></td></tr><tr><td class='line-number'><a name='L254' href='#L254'><pre>254</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L255' href='#L255'><pre>255</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_content: </span><span class='region red'>Box::leak</span><span class='region red'>(text_up_to_error.into_boxed_str()),</span></pre></td></tr><tr><td class='line-number'><a name='L256' href='#L256'><pre>256</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_name: </span><span class='region red'>file_name</span><span class='region red'>.</span><span class='region red'>into_boxed_str</span><span class='region red'>(),</span></pre></td></tr><tr><td class='line-number'><a name='L257' href='#L257'><pre>257</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // Normally we would use usize for offsets, but VB6 was limited to 32-bit addressing.</span></pre></td></tr><tr><td class='line-number'><a name='L258' href='#L258'><pre>258</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // Therefore, we safely cast to u32 here.</span></pre></td></tr><tr><td class='line-number'><a name='L259' href='#L259'><pre>259</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> error_offset: </span><span class='region red'>u32::try_from</span><span class='region red'>(</span><span class='region red'>error_offset</span><span class='region red'>).</span><span class='region red'>unwrap_or</span><span class='region red'>(0),</span></pre></td></tr><tr><td class='line-number'><a name='L260' href='#L260'><pre>260</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_start: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L261' href='#L261'><pre>261</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_end: </span><span class='region red'>u32::try_from</span><span class='region red'>(decoded_len).unwrap_or(0),</span></pre></td></tr><tr><td class='line-number'><a name='L262' href='#L262'><pre>262</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span>;</pre></td></tr><tr><td class='line-number'><a name='L263' href='#L263'><pre>263</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L264' href='#L264'><pre>264</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(details)</span>;</pre></td></tr><tr><td class='line-number'><a name='L265' href='#L265'><pre>265</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L266' href='#L266'><pre>266</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L267' href='#L267'><pre>267</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> Ok(source_file)</pre></td></tr><tr><td class='line-number'><a name='L268' href='#L268'><pre>268</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L269' href='#L269'><pre>269</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L270' href='#L270'><pre>270</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Decodes the source code using Windows-1252 encoding without allowing replacement for invalid characters.</pre></td></tr><tr><td class='line-number'><a name='L271' href='#L271'><pre>271</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L272' href='#L272'><pre>272</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L273' href='#L273'><pre>273</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L274' href='#L274'><pre>274</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `file_name` - The name of the source file</pre></td></tr><tr><td class='line-number'><a name='L275' href='#L275'><pre>275</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `source_code` - The byte slice containing the source code to decode</pre></td></tr><tr><td class='line-number'><a name='L276' href='#L276'><pre>276</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L277' href='#L277'><pre>277</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L278' href='#L278'><pre>278</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L279' href='#L279'><pre>279</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns a `Result` containing either:</pre></td></tr><tr><td class='line-number'><a name='L280' href='#L280'><pre>280</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - `Ok(SourceFile)` - Successfully decoded source file</pre></td></tr><tr><td class='line-number'><a name='L281' href='#L281'><pre>281</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - `Err(ErrorDetails)` - Error decoding the source code</pre></td></tr><tr><td class='line-number'><a name='L282' href='#L282'><pre>282</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L283' href='#L283'><pre>283</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Errors</pre></td></tr><tr><td class='line-number'><a name='L284' href='#L284'><pre>284</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L285' href='#L285'><pre>285</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This function will return an error if the source code contains any invalid characters</pre></td></tr><tr><td class='line-number'><a name='L286' href='#L286'><pre>286</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// that cannot be represented in Windows-1252 encoding. All characters in the source code</pre></td></tr><tr><td class='line-number'><a name='L287' href='#L287'><pre>287</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// must be valid Windows-1252 characters for successful decoding. A good example of invalid</pre></td></tr><tr><td class='line-number'><a name='L288' href='#L288'><pre>288</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// characters would be any chinese characters, as they are not representable within the</pre></td></tr><tr><td class='line-number'><a name='L289' href='#L289'><pre>289</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Windows-1252 encoding.</pre></td></tr><tr><td class='line-number'><a name='L290' href='#L290'><pre>290</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> pub fn decode(</pre></td></tr><tr><td class='line-number'><a name='L291' href='#L291'><pre>291</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> file_name: impl Into<String>,</pre></td></tr><tr><td class='line-number'><a name='L292' href='#L292'><pre>292</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> source_code: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L293' href='#L293'><pre>293</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> ) -> Result<Self, ErrorDetails<'_, SourceFileErrorKind>> {</pre></td></tr><tr><td class='line-number'><a name='L294' href='#L294'><pre>294</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> Self::decode_internal(file_name, source_code, false)</pre></td></tr><tr><td class='line-number'><a name='L295' href='#L295'><pre>295</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L296' href='#L296'><pre>296</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L297' href='#L297'><pre>297</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Creates a `SourceStream` from the `SourceFile`.</pre></td></tr><tr><td class='line-number'><a name='L298' href='#L298'><pre>298</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L299' href='#L299'><pre>299</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This method initializes a `SourceStream` using the file name and content</pre></td></tr><tr><td class='line-number'><a name='L300' href='#L300'><pre>300</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// of the `SourceFile`.</pre></td></tr><tr><td class='line-number'><a name='L301' href='#L301'><pre>301</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L302' href='#L302'><pre>302</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L303' href='#L303'><pre>303</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L304' href='#L304'><pre>304</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns a `SourceStream` instance.</pre></td></tr><tr><td class='line-number'><a name='L305' href='#L305'><pre>305</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L306' href='#L306'><pre>306</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> pub fn source_stream(&'_ self) -> SourceStream<'_> {</pre></td></tr><tr><td class='line-number'><a name='L307' href='#L307'><pre>307</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> let source_stream = SourceStream::new(self.file_name.clone(), self.file_content.as_str());</pre></td></tr><tr><td class='line-number'><a name='L308' href='#L308'><pre>308</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L309' href='#L309'><pre>309</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> source_stream</pre></td></tr><tr><td class='line-number'><a name='L310' href='#L310'><pre>310</pre></a></td><td class='covered-line'><pre>87</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L311' href='#L311'><pre>311</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr></table></div></body></html>