Struct SensitiveHeaders 

pub struct SensitiveHeaders { /* private fields */ }

Case-insensitive set of HTTP header names whose values should be masked in logs.

Implementations

impl SensitiveHeaders

pub fn new() -> Self

Creates an empty set (no names marked sensitive).

Returns

New SensitiveHeaders without default names; prefer SensitiveHeaders::default for built-ins.

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

Returns whether header_name is treated as sensitive (compared case-insensitively).

Parameters

• header_name: Header name to test (any casing).

Returns

true if masked in logging helpers.

pub fn insert(&mut self, header_name: &str)

Inserts one header name after trimming and lowercasing; ignores empty strings.

Parameters

• header_name: Name to mark sensitive.

pub fn extend<I, S>(&mut self, headers: I)

where I: IntoIterator<Item = S>, S: AsRef<str>,

Inserts each header from the iterator via SensitiveHeaders::insert.

Parameters

• headers: Iterator of header name-like values.

pub fn clear(&mut self)

Clears all stored sensitive header names.

pub fn len(&self) -> usize

Returns how many sensitive header names are stored.

Returns

Count of entries in the internal set.

pub fn is_empty(&self) -> bool

Returns whether no sensitive names are registered.

Returns

true if SensitiveHeaders::len is zero.

pub fn iter(&self) -> impl Iterator<Item = &str>

Iterates normalized (lowercase) sensitive header names.

Returns

Iterator over string slices owned by self.

Trait Implementations

impl Clone for SensitiveHeaders

fn clone(&self) -> SensitiveHeaders

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SensitiveHeaders

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

Formats the value using the given formatter.

impl Default for SensitiveHeaders

fn default() -> Self

Starts with crate::DEFAULT_SENSITIVE_HEADER_NAMES pre-registered.

Returns

Non-empty SensitiveHeaders.

impl PartialEq for SensitiveHeaders

fn eq(&self, other: &SensitiveHeaders) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SensitiveHeaders

impl StructuralPartialEq for SensitiveHeaders