Struct aws_sdk_s3::primitives::event_stream::StrBytes

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#[non_exhaustive]
pub struct StrBytes { /* private fields */ }
Expand description

UTF-8 string byte buffer representation with validation amortization. When StrBytes is constructed from a &str or String, its underlying bytes are assumed to be valid UTF-8. Otherwise, if constructed from a byte source, the construction will be fallible.

Example construction from a &str:

use aws_smithy_types::str_bytes::StrBytes;

let value: StrBytes = "example".into();
assert_eq!("example", value.as_str());
assert_eq!(b"example", &value.as_bytes()[..]);

Example construction from Bytes:

use bytes::Bytes;
use aws_smithy_types::str_bytes::StrBytes;
use std::convert::TryInto;

let bytes = Bytes::from_static(b"example");
let value: StrBytes = bytes.try_into().expect("valid utf-8");
assert_eq!("example", value.as_str());
assert_eq!(b"example", &value.as_bytes()[..]);

Implementations§

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impl StrBytes

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pub fn as_bytes(&self) -> &Bytes

Returns the underlying Bytes representation.

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pub fn as_str(&self) -> &str

Returns the StrBytes value as a &str.

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pub fn try_copy_from_slice(slice: &[u8]) -> Result<StrBytes, Utf8Error>

Tries to create a StrBytes from a slice, or returns a Utf8Error if the slice is not valid UTF-8.

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pub fn copy_from_str(string: &str) -> StrBytes

Creates a StrBytes from a &str.

Trait Implementations§

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impl Clone for StrBytes

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fn clone(&self) -> StrBytes

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StrBytes

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

Formats the value using the given formatter. Read more
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impl From<&'static str> for StrBytes

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fn from(value: &'static str) -> StrBytes

Converts to this type from the input type.
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impl From<String> for StrBytes

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fn from(value: String) -> StrBytes

Converts to this type from the input type.
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impl PartialEq for StrBytes

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<&'static [u8]> for StrBytes

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type Error = Utf8Error

The type returned in the event of a conversion error.
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fn try_from( value: &'static [u8], ) -> Result<StrBytes, <StrBytes as TryFrom<&'static [u8]>>::Error>

Performs the conversion.
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impl TryFrom<Bytes> for StrBytes

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type Error = Utf8Error

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

Performs the conversion.
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impl TryFrom<Vec<u8>> for StrBytes

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type Error = Utf8Error

The type returned in the event of a conversion error.
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fn try_from( value: Vec<u8>, ) -> Result<StrBytes, <StrBytes as TryFrom<Vec<u8>>>::Error>

Performs the conversion.
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impl Eq for StrBytes

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impl StructuralPartialEq for StrBytes

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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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

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fn into_shared(self) -> Shared

Creates a shared type from an unshared type.
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impl<T> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more