Struct Table 

pub struct Table {
    pub headers: Vec<String>,
    pub rows: Vec<Vec<String>>,
    pub primary_key: Option<Vec<usize>>,
}

A table is just headers + rows, nothing fancy

Fields

headers: Vec<String>

Column names (the primary key lives here)

rows: Vec<Vec<String>>

Raw row data

primary_key: Option<Vec<usize>>

Optional: which column(s) form the primary key

Implementations

impl Table

pub fn from_csv(path: &Path) -> Result<Self>

Create a table from CSV data

pub fn set_primary_key(&mut self, column_indices: Vec<usize>)

Set which columns form the primary key

pub fn get_row_key(&self, row_idx: usize) -> Result<Vec<String>>

Get the primary key for a specific row

Trait Implementations

impl Clone for Table

fn clone(&self) -> Table

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Table

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Table

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Table

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

where __S: Serializer,

Serialize this value into the given Serde serializer.