Struct ProgressPlugin

pub struct ProgressPlugin<F: Fn(usize, usize)> { /* private fields */ }

Implementations

impl<F: Fn(usize, usize)> ProgressPlugin<F>

pub fn with_schema( schema: Schema, callback: F, ) -> Result<PluginWithSchemaResult>

where F: Fn(usize, usize) + 'static,

pub fn new(callback: F) -> Self

pub fn map_any(&self, val: &mut AnyValue) -> usize

Trait Implementations

impl<F: Fn(usize, usize)> Debug for ProgressPlugin<F>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<F: Fn(usize, usize)> Plugin for ProgressPlugin<F>

fn name(&self) -> String

fn generate( &self, schema: CurrentSchemaRef, args: Value, ) -> Result<Arc<GeneratedSchema>>

fn transform( &self, schema: Arc<CurrentSchema>, value: Arc<GeneratedSchema>, args: Value, ) -> Result<Arc<GeneratedSchema>, Box<dyn Error>>

fn serialize( &self, value: &Arc<GeneratedSchema>, args: Value, ) -> Result<String, Box<dyn Error>>