Struct ScalarLinkHop 

pub struct ScalarLinkHop {
    pub table: String,
    pub key_col: String,
    pub out_col: String,
}

One resolved hop of a scalar link path: look the incoming FK value up by key_col in table, then read out_col (the next hop’s FK column, or the final target column on the last hop).

Fields

table: String

key_col: String

out_col: String

Trait Implementations

impl Clone for ScalarLinkHop

fn clone(&self) -> ScalarLinkHop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarLinkHop

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

Formats the value using the given formatter.