Struct SnowflakeColumn 

pub struct SnowflakeColumn { /* private fields */ }

Represents a Snowflake database column with its metadata.

This struct provides information about a column including its name, index position, and type information. It’s typically used when working with query results to understand the structure of returned data.

Examples

use snowflake_connector_rs::{SnowflakeColumn, SnowflakeColumnType};

let column_type = SnowflakeColumnType::new(
    "fixed".to_string(),
    false,
    None,
    None,
    None
);

let column = SnowflakeColumn::new(
    "user_id".to_string(),
    0,
    column_type
);

assert_eq!(column.name(), "user_id");
assert_eq!(column.index(), 0);
assert_eq!(column.column_type().snowflake_type(), "fixed");

Implementations

impl SnowflakeColumn

pub fn new(name: String, index: usize, column_type: SnowflakeColumnType) -> Self

Creates a new SnowflakeColumn.

Arguments

• name - The name of the column
• index - The zero-based index position of the column in the result set
• column_type - The type information for this column

Examples

use snowflake_connector_rs::{SnowflakeColumn, SnowflakeColumnType};

let column_type = SnowflakeColumnType::new(
    "text".to_string(),
    true,
    Some(255),
    None,
    None
);

let column = SnowflakeColumn::new(
    "username".to_string(),
    1,
    column_type
);

assert_eq!(column.name(), "username");
assert_eq!(column.index(), 1);

pub fn name(&self) -> &str

pub fn column_type(&self) -> &SnowflakeColumnType

pub fn index(&self) -> usize

Trait Implementations

impl Debug for SnowflakeColumn

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

Formats the value using the given formatter.

impl PartialEq for SnowflakeColumn

fn eq(&self, other: &SnowflakeColumn) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SnowflakeColumn

impl StructuralPartialEq for SnowflakeColumn