Struct persistent_keystore_rs::EntryBuilder

pub struct EntryBuilder { /* fields omitted */ }

Builder Pattern for creating new Entry items to be inserted into a Table

Implementations

impl EntryBuilder

pub fn set_primary_field(self, field: Field) -> Result<Self, DatabaseError>

Sets the primary_field of the Entry

use persistent_keystore_rs::{Entry, Field};
let mut entry_builder = Entry::new()
    .set_primary_field(Field::String("MyFirstEntry".to_string())).unwrap();

pub fn add_field(self, key: String, field: Field) -> Result<Self, DatabaseError>

Add a field to the Entry. This can include both required and optional fields.

use persistent_keystore_rs::{Entry, Field};
let mut entry_builder = Entry::new()
    .set_primary_field(Field::String("MyFirstEntry".to_string())).unwrap()
    .add_field("Count".to_string(), Field::I32(0)).unwrap();

pub fn build(self) -> Result<Entry, DatabaseError>

Validates the Entry is properly formatted with a primary field and contains at least one value field.

use persistent_keystore_rs::{Entry, Field};
let entry =  Entry::new()
    .set_primary_field(Field::String("MyFirstEntry".to_string())).unwrap()
    .add_field("Count".to_string(), Field::I32(3)).unwrap()
    .build().unwrap();