Struct MimeTypeValidator 

pub struct MimeTypeValidator;

A validator that checks if a string is a valid MIME type.

Example

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

let validator = MimeTypeValidator;
let valid_mime = Value::Text(ic_dbms_api::prelude::Text("text/plain".into()));
assert!(validator.validate(&valid_mime).is_ok());
let invalid_mime = Value::Text(ic_dbms_api::prelude::Text("invalid-mime".into()));
assert!(validator.validate(&invalid_mime).is_err());

Trait Implementations

impl Validate for MimeTypeValidator

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

Validates the given crate::prelude::Value.