Struct SubColumns 

pub struct SubColumns {
    pub columns: Vec<SubColumn>,
    pub separator: String,
}

Configuration for sub-columns within a parent column.

Wraps a list of SubColumn definitions with a separator and validates the configuration: exactly one sub-column must use Width::Fill, and Width::Fraction is not allowed.

Example

use standout_render::tabular::{SubColumns, SubCol};

let sub_cols = SubColumns::new(
    vec![SubCol::fill(), SubCol::bounded(0, 30).right()],
    " ",
).unwrap();

Fields

columns: Vec<SubColumn>

The sub-column definitions.

separator: String

Separator string between sub-columns.

Implementations

impl SubColumns

pub fn new( columns: Vec<SubColumn>, separator: impl Into<String>, ) -> Result<Self, String>

Create and validate a sub-columns configuration.

Errors

Returns an error if:

• No sub-columns are provided
• There is not exactly one Fill sub-column
• Any sub-column uses Fraction width

Trait Implementations

impl Clone for SubColumns

fn clone(&self) -> SubColumns

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubColumns

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SubColumns

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SubColumns

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.