Struct grpcio::GrpcSlice

[+] Show declaration

[+] Expand attributes
#[repr(C)]pub struct GrpcSlice(_);

[−] Expand description

A convenient rust wrapper for the type grpc_slice.

It’s expected that the slice should be initialized.

Implementations

impl GrpcSlice[−]

pub fn len(&self) -> usize[−]

Get the length of the data.

pub fn as_slice(&self) -> &[u8][−]

Returns a slice of inner buffer.

pub fn is_empty(&self) -> bool

pub fn from_static_slice(s: &'static [u8]) -> GrpcSlice[−]

Creates a slice from static rust slice.

Same as From<&[u8]> but without copying the buffer.

pub fn from_static_str(s: &'static str) -> GrpcSlice[−]

Creates a GrpcSlice from static rust str.

Same as from_str but without allocation.

pub fn is_inline(&self) -> bool[−]

Checks whether the slice stores bytes inline.

pub unsafe fn realloc(&mut self, cap: usize) -> &mut [MaybeUninit<u8>][−]

Reallocates current slice with given capacity.

The length of returned slice is the exact same as given cap.

Safety

Caller is expected to initialize all available bytes to guarantee safety of this slice.

pub fn as_mut_ptr(&mut self) -> *mut grpc_slice

Trait Implementations

impl Clone for GrpcSlice[+]

[+] Show hidden undocumented items

fn clone(&self) -> Self[−]

Clone the slice.

If the slice is not inlined, the reference count will be increased instead of copy.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for GrpcSlice[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Default for GrpcSlice[+]

fn default() -> Self[−]

Returns a default slice, which is empty.

impl Drop for GrpcSlice[+]

[+] Show hidden undocumented items

fn drop(&mut self)[−]

Executes the destructor for this type.

impl From<&'_ [u8]> for GrpcSlice[+]

Creates a GrpcSlice from rust slice.

The data inside slice will be cloned. If the data can’t fit inline, necessary buffer will be allocated.

[+] Show hidden undocumented items

fn from(s: &[u8]) -> GrpcSlice[−]

Performs the conversion.

impl From<&'_ CStr> for GrpcSlice[+]

Creates a GrpcSlice from rust CStr.

The data inside CStr will be cloned. If the data can’t fit inline, necessary buffer will be allocated.

[+] Show hidden undocumented items

fn from(s: &CStr) -> GrpcSlice[−]

Performs the conversion.

impl From<&'_ str> for GrpcSlice[+]

Creates a GrpcSlice from rust str.

The data inside str will be cloned. If the data can’t fit inline, necessary buffer will be allocated.

[+] Show hidden undocumented items

fn from(s: &str) -> GrpcSlice[−]

Performs the conversion.

impl From<CString> for GrpcSlice[+]

Creates a GrpcSlice from rust cstring.

If the cstring can’t fit inline, there will be allocations.

[+] Show hidden undocumented items

fn from(s: CString) -> GrpcSlice[−]

Performs the conversion.

impl From<String> for GrpcSlice[+]

Creates a GrpcSlice from rust string.

If the string can’t fit inline, there will be allocations.

[+] Show hidden undocumented items

fn from(s: String) -> GrpcSlice[−]

Performs the conversion.

impl From<Vec<u8, Global>> for GrpcSlice[+]

fn from(v: Vec<u8>) -> GrpcSlice[−]

Converts a Vec<u8> into GrpcSlice.

If v can’t fit inline, there will be allocations.

impl PartialEq<[u8]> for GrpcSlice[+]

[+] Show hidden undocumented items

fn eq(&self, r: &[u8]) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl PartialEq<GrpcSlice> for GrpcSlice[+]

[+] Show hidden undocumented items

fn eq(&self, r: &GrpcSlice) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl Send for GrpcSlice

impl Sync for GrpcSlice