Enum ReadType 

pub enum ReadType {
    DataSource {
        format: Option<String>,
        schema: Option<String>,
        options: HashMap<String, String>,
        paths: Vec<String>,
        predicates: Vec<String>,
        source_name: Option<String>,
    },
    NamedTable {
        table_name: String,
        options: HashMap<String, String>,
    },
}

ReadType variant for Read relation.

Variants

DataSource

DataSource read (file-based or other formats).

Fields

format: Option<String>

schema: Option<String>

options: HashMap<String, String>

paths: Vec<String>

predicates: Vec<String>

source_name: Option<String>

NamedTable

Named table read.

Fields

table_name: String

options: HashMap<String, String>

Trait Implementations

impl Clone for ReadType

fn clone(&self) -> ReadType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ReadType

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

Formats the value using the given formatter.