Trait SecureToken 

pub trait SecureToken {
    // Required methods
    fn secure_token_configurations() -> &'static [SecureTokenConfig];
    fn get_secure_token(&self, field: &str) -> Option<&str>;
    fn set_secure_token(&mut self, field: &str, token: String);

    // Provided methods
    fn generate_token() -> String { ... }
    fn ensure_secure_tokens(
        &mut self,
        existing_tokens: &HashSet<String>,
    ) -> Result<(), SecureTokenError> { ... }
    fn regenerate_token(
        &mut self,
        field: &str,
        existing_tokens: &HashSet<String>,
    ) -> Result<String, SecureTokenError> { ... }
}

Trait implemented by records that expose secure-token fields.

Required Methods

fn secure_token_configurations() -> &'static [SecureTokenConfig]

Returns secure-token metadata for the record type.

fn get_secure_token(&self, field: &str) -> Option<&str>

Reads the current token value for field.

fn set_secure_token(&mut self, field: &str, token: String)

Stores a token value for field.

Provided Methods

fn generate_token() -> String

Generates a cryptographically random token string.

fn ensure_secure_tokens( &mut self, existing_tokens: &HashSet<String>, ) -> Result<(), SecureTokenError>

Ensures every declared secure-token field has a unique value.

fn regenerate_token( &mut self, field: &str, existing_tokens: &HashSet<String>, ) -> Result<String, SecureTokenError>

Replaces the token stored in field and returns the new value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors