Enum TextOperation 

pub enum TextOperation {
    ToLowercase,
    NormalizeWhitespace,
    RemoveSpecialChars,
    RegexReplace {
        pattern: String,
        replacement: String,
    },
}

Text preprocessing operations for document processing

Variants

ToLowercase

Convert to lowercase

NormalizeWhitespace

Remove extra whitespace

RemoveSpecialChars

Remove special characters

RegexReplace

Custom regex replacement

Fields

pattern: String

Regular expression pattern to match

replacement: String

Replacement string for matched patterns

Trait Implementations

impl Clone for TextOperation

fn clone(&self) -> TextOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextOperation

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

Formats the value using the given formatter.