puffin::file_format::writer

Trait SyncWriter

Source 
pub trait SyncWriter {
    // Required methods
    fn set_properties(&mut self, properties: HashMap<String, String>);
    fn set_footer_lz4_compressed(&mut self, lz4_compressed: bool);
    fn add_blob<R: Read>(&mut self, blob: Blob<R>) -> Result<u64>;
    fn finish(&mut self) -> Result<u64>;
}
Expand description

SyncWriter defines a synchronous writer for puffin data.

Required Methods§

Source

fn set_properties(&mut self, properties: HashMap<String, String>)

Set the properties of the Puffin file

Sets whether the footer payload should be LZ4 compressed.

Source

fn add_blob<R: Read>(&mut self, blob: Blob<R>) -> Result<u64>

Add a blob to the Puffin file

Source

fn finish(&mut self) -> Result<u64>

Finish writing the Puffin file, returns the number of bytes written

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§