结构体 RootCertStore 

pub struct RootCertStore {
    pub roots: Vec<TrustAnchor<'static>>,
}

A container 用于 root certificates able 到 provide 一个 root-of-trust 用于 connection authentication.

字段

roots: Vec<TrustAnchor<'static>>

此 list of roots.

实现

impl RootCertStore

pub fn empty() -> Self

创建一个新的空 RootCertStore。

pub fn add_parsable_certificates<'a>( &mut self, der_certs: impl IntoIterator<Item = CertificateDer<'a>>, ) -> (usize, usize)

解析提供的 DER-encoded certificates 并 add all that can be parsed in 一个 best-effort fashion.

This is because large collections of root certificates often include ancient 或 syntactically invalid 证书

返回已添加证书的数量与被忽略的数量。

pub fn add(&mut self, der: CertificateDer<'_>) -> Result<(), Error>

Add 一个 single DER-encoded certificate 到 the store.

This 适合于 一个 small set of root certificates that are expected 到 parse successfully. For large collections of roots (用于 example 从 一个 system store) it is expected that some of them might not be valid according 到 the rules rustls implements. As long as 一个 relatively limited number of certificates are affected, this should not be 一个 cause 用于 concern. Use RootCertStore::add_parsable_certificates in order 到 add as many valid roots as possible 并 到 understand how many certificates have been diagnosed as malformed.

pub fn subjects(&self) -> Vec<DistinguishedName>

返回 DER 编码的 DistinguishedName of each trust anchor subject in the root cert store.

Each DistinguishedName ， 一个 DER-encoded X.500 distinguished name, per RFC 5280 A.1, including the outer SEQUENCE。

pub fn is_empty(&self) -> bool

如果没有证书，则返回 true

pub fn len(&self) -> usize

说明容器中有多少张证书

Trait 实现

impl Clone for RootCertStore

fn clone(&self) -> RootCertStore

返回值的副本。 更多信息

fn clone_from(&mut self, source: &Self)

Performs copy-assignment 从 source. 更多信息

impl Debug for RootCertStore

fn fmt(&self, f: &mut Formatter<'_>) -> Result

使用给定的格式化器格式化此值。 更多信息

impl Extend<TrustAnchor<'static>> for RootCertStore

fn extend<T: IntoIterator<Item = TrustAnchor<'static>>>(&mut self, iter: T)

Extends 一个 collection with the contents of an iterator. 更多信息

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends 一个 collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in 一个 collection 的 given number of additional elements. 更多信息

impl FromIterator<TrustAnchor<'static>> for RootCertStore

fn from_iter<T: IntoIterator<Item = TrustAnchor<'static>>>(iter: T) -> Self

Creates 一个 value 从 an iterator. 更多信息