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Transcoder

datafusion_ethers::convert

Trait Transcoder 

Source 
pub trait Transcoder {
    // Required methods
    fn schema(&self) -> SchemaRef;
    fn append(&mut self, logs: &[Log]) -> Result<(), AppendError>;
    fn len(&self) -> usize;
    fn finish(&mut self) -> RecordBatch;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

Required Methods§

Source

fn schema(&self) -> SchemaRef

Source

fn append(&mut self, logs: &[Log]) -> Result<(), AppendError>

Source

fn len(&self) -> usize

Source

fn finish(&mut self) -> RecordBatch

Provided Methods§

Source

fn is_empty(&self) -> bool

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§