Struct ColumnData 

pub struct ColumnData {
    pub data_type: char,
    pub data: Vec<u8>,
}

Data for a single column

Fields

data_type: char

data: Vec<u8>

Implementations

impl ColumnData

pub const fn null() -> ColumnData

pub fn text(data: Vec<u8>) -> ColumnData

pub fn binary(data: Vec<u8>) -> ColumnData

pub const fn unchanged() -> ColumnData

pub fn is_null(&self) -> bool

pub fn is_unchanged(&self) -> bool

pub fn is_binary(&self) -> bool

pub fn is_text(&self) -> bool

pub fn as_str(&self) -> Option<Cow<'_, str>>

Convert to string, returning a Cow to avoid allocation when possible If the data is valid UTF-8, returns a borrowed reference Works for both text (‘t’) and binary (‘b’) format columns

pub fn as_string(&self) -> Option<String>

Legacy method that returns owned String for compatibility Prefer as_str() for better performance

pub fn as_bytes(&self) -> &[u8]

Get raw bytes data (zero-copy reference)

Trait Implementations

impl Clone for ColumnData

fn clone(&self) -> ColumnData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnData

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

Formats the value using the given formatter.