Struct ArnSet

pub struct ArnSet { /* private fields */ }

ARN set operations for working with collections of ARNs

Implementations

impl ArnSet

pub fn new() -> Self

Create a new ARN set

pub fn from_arns<I>(arns: I) -> Result<Self, ArnError>

where I: IntoIterator<Item = String>,

Create from a collection of ARNs

Errors

Returns ArnError if any of the provided ARNs are invalid.

pub fn add(&mut self, arn: String) -> Result<(), ArnError>

Add an ARN to the set (validates it first)

Errors

Returns ArnError if the ARN is invalid.

pub fn contains(&self, arn: &str) -> bool

Check if the set contains an ARN

pub fn filter_by_patterns( &self, patterns: &[String], ) -> Result<Vec<&str>, ArnError>

Get ARNs that match any of the given patterns

Errors

Returns ArnError if any ARN in the set is invalid.

pub fn filter_by_service(&self, service: &str) -> Result<Vec<&str>, ArnError>

Get all ARNs for a specific service

Errors

Returns ArnError if any ARN in the set is invalid.

pub fn filter_by_account(&self, account_id: &str) -> Result<Vec<&str>, ArnError>

Get all ARNs for a specific account

Errors

Returns ArnError if any ARN in the set is invalid.

pub fn len(&self) -> usize

Get the number of ARNs in the set

pub fn is_empty(&self) -> bool

Check if the set is empty

pub fn to_vec(&self) -> Vec<&str>

Get all ARNs as a vector

Trait Implementations

impl Default for ArnSet

fn default() -> Self

Returns the “default value” for a type.