feat(s3s-policy/model): add methods (e4e2eb00) · Commits · Public Repositories / s3s

crates/s3s-policy/src/model.rs

+35 −0

Original line number	Diff line number	Diff line
		//! <https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_grammar.html>

		use std::marker::PhantomData;
		use std::slice;

		use indexmap::IndexMap;
		use serde::{Deserialize, Serialize};
		@@ -280,6 +281,40 @@ where
		}
		}

		impl<T> OneOrMore<T> {
		pub fn as_slice(&self) -> &[T] {
		match self {
		OneOrMore::One(t) => slice::from_ref(t),
		OneOrMore::More(ts) => ts,
		}
		}

		pub fn as_mut_slice(&mut self) -> &mut [T] {
		match self {
		OneOrMore::One(t) => slice::from_mut(t),
		OneOrMore::More(ts) => ts,
		}
		}
		}

		impl<T> WildcardOneOrMore<T> {
		pub fn as_slice(&self) -> Option<&[T]> {
		match self {
		WildcardOneOrMore::Wildcard => None,
		WildcardOneOrMore::One(t) => Some(slice::from_ref(t)),
		WildcardOneOrMore::More(ts) => Some(ts),
		}
		}

		pub fn as_mut_slice(&mut self) -> Option<&mut [T]> {
		match self {
		WildcardOneOrMore::Wildcard => None,
		WildcardOneOrMore::One(t) => Some(slice::from_mut(t)),
		WildcardOneOrMore::More(ts) => Some(ts),
		}
		}
		}

		#[cfg(test)]
		mod tests {
		use super::*;