vcf/writer/builder: Add Builder::build_from_writer

zaeleus · Oct 23, 2023 · f312c18 · f312c18
1 parent edee012
commit f312c18
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diff --git a/noodles-vcf/CHANGELOG.md b/noodles-vcf/CHANGELOG.md
@@ -13,6 +13,8 @@
     Change instantiations of `vcf::reader::Builder` to
     `vcf::reader::Builder::default()`.
 
+  * vcf/writer/builder: Add `Builder::build_from_writer`.
+
 ### Changed
 
   * vcf/reader/builder: Change `Builder::build_from_reader` to accept

diff --git a/noodles-vcf/src/writer/builder.rs b/noodles-vcf/src/writer/builder.rs
@@ -37,4 +37,20 @@ impl Builder {
 
         Ok(Writer::new(writer))
     }
+
+    /// Builds a VCF writer from a writer.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// # use std::io;
+    /// use noodles_vcf as vcf;
+    /// let writer = vcf::writer::Builder.build_from_writer(io::sink());
+    /// ```
+    pub fn build_from_writer<W>(self, writer: W) -> Writer<W>
+    where
+        W: Write,
+    {
+        Writer::new(writer)
+    }
 }