Struct SnakeCaseValidator 

pub struct SnakeCaseValidator;

A validator for snake_case strings.

Rules:

• Only lowercase letters, digits, and underscores are allowed.
• The string must start with a lowercase letter or an underscore.

Examples of valid snake_case

• valid_snake_case
• _leading_underscore
• snake_case_123

Examples of invalid snake_case

• Invalid_Snake_Case (contains uppercase letters)
• invalid-snake-case! (contains special characters)
• 1invalid_snake_case (starts with a digit)

Example

use ic_dbms_api::prelude::{SnakeCaseValidator, Value, Validate};

let validator = SnakeCaseValidator;
let value = Value::Text(ic_dbms_api::prelude::Text("valid_snake_case".into()));
assert!(validator.validate(&value).is_ok());

Trait Implementations

impl Validate for SnakeCaseValidator

fn validate(&self, value: &Value) -> IcDbmsResult<()>

Validates the given value.