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Update ch03.tex
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MeouSker77 authored Jul 23, 2023
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12 changes: 6 additions & 6 deletions src/ch03.tex
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Expand Up @@ -467,7 +467,7 @@ \section{字符}\label{char}

Rust使用\texttt{char}表示单个字符,但使用UTF-8编码字符串和文本流。因此,\texttt{String}表示它的文本是一个UTF-8字节序列,而不是字符的数组。

字符串字面量是被单括号包围的单个字符,例如\texttt{'8'}或\texttt{'!'}。你可以使用Unicode范围内的任何字符:\texttt{'錆'}是一个\texttt{char}字面量代表日语汉字中的\emph{sabi}(rust)。\footnote{译者注:看起来这个字符可能无法正常显示,可以在源码里看到这个字符原本的样子。}
字符字面量是被单括号包围的单个字符,例如\texttt{'8'}或\texttt{'!'}。你可以使用Unicode范围内的任何字符:\texttt{'錆'}是一个\texttt{char}字面量代表日语汉字中的\emph{sabi}(rust)。\footnote{译者注:看起来这个字符可能无法正常显示,可以在源码里看到这个字符原本的样子。}

和字节字面量一样,一些字符需要反斜杠转义(\hyperref[t3-10]{表3-10})。
\begin{table}[htbp]
Expand All @@ -478,13 +478,13 @@ \section{字符}\label{char}
\hline
\textbf{字符} & \textbf{Rust字符字面量} \\
\hline
单引号,\texttt{'} & \texttt{b'\textbackslash''} \\
单引号,\texttt{'} & \texttt{'\textbackslash''} \\
\rowcolor{tablecolor}
反斜杠,\texttt{\textbackslash} & \texttt{b'\textbackslash\textbackslash'} \\
换行 & \texttt{b'\textbackslash n'} \\
反斜杠,\texttt{\textbackslash} & \texttt{'\textbackslash\textbackslash'} \\
换行 & \texttt{'\textbackslash n'} \\
\rowcolor{tablecolor}
回车 & \texttt{b'\textbackslash r'} \\
制表符 & \texttt{b'\textbackslash t'} \\
回车 & \texttt{'\textbackslash r'} \\
制表符 & \texttt{'\textbackslash t'} \\
\end{tabular}
\end{table}

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