pub struct Token(/* private fields */);Expand description
A bearer token, as configured.
Deserialises from a plain string. It has no accessor: the only thing anything may do with a configured token is ask whether a presented one equals it, and that comparison lives here so it cannot be written a second, sloppier time somewhere else.
Implementations§
Source§impl Token
impl Token
Sourcepub fn new(token: impl Into<String>) -> Self
pub fn new(token: impl Into<String>) -> Self
A token from a string, for constructing a server in code.
Sourcepub fn matches(&self, presented: &str) -> bool
pub fn matches(&self, presented: &str) -> bool
Whether presented is this token.
The byte comparison does not stop at the first difference, so the
time it takes does not reveal how much of a guess was right. What it
does still reveal is the length — a presented token of a different
length is rejected after fewer XORs — and that is accepted
deliberately: a token’s length is fixed by whoever issued it, is not
the secret, and is bounded below by MIN_TOKEN_LEN anyway.
Trait Implementations§
Source§impl Debug for Token
Redacted, and the mistake AGENTS.md names: a derived Debug over a
credential is how three store crates shipped printing their tokens. Not
even the length, which would narrow a guess for nothing in return.
impl Debug for Token
Redacted, and the mistake AGENTS.md names: a derived Debug over a
credential is how three store crates shipped printing their tokens. Not
even the length, which would narrow a guess for nothing in return.
Source§impl<'de> Deserialize<'de> for Token
impl<'de> Deserialize<'de> for Token
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Auto Trait Implementations§
impl Freeze for Token
impl RefUnwindSafe for Token
impl Send for Token
impl Sync for Token
impl Unpin for Token
impl UnsafeUnpin for Token
impl UnwindSafe for Token
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