title: About toml line break in dependencies of Cargo.toml
body: <p>I write dependencies of Cargo.toml :</p>
  
  <pre><code>[dependencies ]
  opencv = {version = "0.26", default-features = false, features = ["opencv-41"]}
  </code></pre>
  
  <p>Above one line can pass compilation.</p>
  
  <p>I want to seperate lines for dependencies.</p>
  
  <p>This page 
  <a href="https://github.com/BurntSushi/toml-test/blob/master/tests/valid/multiline-string.toml" rel="nofollow noreferrer">https://github.com/BurntSushi/toml-test/blob/master/tests/valid/multiline-string.toml</a></p>
  
  <p>said solution.</p>
  
  <p>I refer this solution to write my dependencies:</p>
  
  <pre><code>[dependencies ]
  opencv = """\{version = "0.26", \
  default-features = false, \
  features = ["opencv-41"] \
  }"""
  </code></pre>
  
  <p>But compiler throw error:</p>
  
  <pre><code>$ cargo build                                          [±master ●]
  
  error: failed to parse manifest at /home/curlywei/WorkSpace/rust/testcargo/Cargo.toml
  
  Caused by:
    failed to parse the version requirement { version = "0.26", default-features = false, features = ["opencv-41"] } for dependency opencv
  
  Caused by:
    the given version requirement is invalid
  </code></pre>
  
  <p>How do I do?</p>