Struct ColumnDef 

#[non_exhaustive]
pub struct ColumnDef {
    pub field: String,
    pub header: String,
    /* private fields */
}

Column Definition.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

field: String

Field key in data.

header: String

Header name for column.

Implementations

impl ColumnDef

pub fn new() -> Self

Creates a new default instance.

pub fn set_field<T: Into<String>>(self, v: T) -> Self

Sets the value of field.

Example

let x = ColumnDef::new().set_field("example");

pub fn set_header<T: Into<String>>(self, v: T) -> Self

Sets the value of header.

Example

let x = ColumnDef::new().set_header("example");

Trait Implementations

impl Clone for ColumnDef

fn clone(&self) -> ColumnDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnDef

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

Formats the value using the given formatter.

impl Default for ColumnDef

fn default() -> ColumnDef

Returns the “default value” for a type.

impl Message for ColumnDef

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ColumnDef

fn eq(&self, other: &ColumnDef) -> 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 StructuralPartialEq for ColumnDef