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Impl new fn CratesToml::write_to_writer

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Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
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Jiahao XU 2022-07-22 20:19:04 +10:00
parent 565b404dce
commit 7311f77f29
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GPG key ID: 591C0B03040416D6
1 changed files with 9 additions and 0 deletions
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9
src/metafiles/v1.rs
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@ -46,6 +46,15 @@ impl CratesToml {
self.write_to_path(Self::default_path()?) self.write_to_path(Self::default_path()?)
} }
pub fn write_to_writer<W: io::Write>(
&self,
mut writer: W,
) -> Result<u64, CratesTomlParseError> {
let data = toml::to_vec(&self)?;
writer.write_all(&data)?;
Ok(data.len().try_into().unwrap())
}
pub fn write_to_path(&self, path: impl AsRef<Path>) -> Result<(), CratesTomlParseError> { pub fn write_to_path(&self, path: impl AsRef<Path>) -> Result<(), CratesTomlParseError> {
fs::write(path, &toml::to_vec(&self)?)?; fs::write(path, &toml::to_vec(&self)?)?;
Ok(()) Ok(())