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ResponseHeaders

Struct ResponseHeaders 

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pub struct ResponseHeaders { /* private fields */ }
Expand description

Owned fixed-capacity response-header metadata.

Ordinary equality is intentionally unavailable because retained values may be sensitive.

use cloud_sdk::transport::ResponseHeaders;

let headers = ResponseHeaders::new();
let _ = headers == headers;

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impl ResponseHeaders

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pub const fn new() -> Self

Creates an empty response-header collection.

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pub fn try_push( &mut self, name: &str, value: &[u8], sensitivity: HeaderSensitivity, ) -> Result<(), HeaderError>

Appends one header atomically after validating every bound.

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pub const fn len(&self) -> usize

Returns the retained header count.

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pub const fn is_empty(&self) -> bool

Reports whether no headers are retained.

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pub const fn encoded_len(&self) -> usize

Returns the aggregate encoded field-line length.

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pub fn iter(&self) -> impl Iterator<Item = ResponseHeader<'_>>

Iterates in retained order.

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pub fn get(&self, name: &str) -> Option<ResponseHeader<'_>>

Finds a retained header by ASCII case-insensitive name.

Trait Implementations§

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impl Clone for ResponseHeaders

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fn clone(&self) -> ResponseHeaders

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for ResponseHeaders

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impl Debug for ResponseHeaders

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

Formats the value using the given formatter. Read more
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impl Default for ResponseHeaders

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.