Struct memcached::client::Client [−][src]
pub struct Client { /* fields omitted */ }
Memcached client
ⓘThis example is not tested
extern crate collect; use collect::BTreeMap; use memcached::client::{Client, AddrType}; use memcached::proto::{Operation, MultiOperation, NoReplyOperation, CasOperation, ProtoType}; let mut client = Client::connect(&[("tcp://127.0.0.1:11211", 1)], ProtoType::Binary).unwrap(); client.set(b"Foo", b"Bar", 0xdeadbeef, 2).unwrap(); let (value, flags) = client.get(b"Foo").unwrap(); assert_eq!(&value[..], b"Bar"); assert_eq!(flags, 0xdeadbeef); client.set_noreply(b"key:dontreply", b"1", 0x00000001, 20).unwrap(); let (_, cas_val) = client.increment_cas(b"key:numerical", 10, 1, 20, 0).unwrap(); client.increment_cas(b"key:numerical", 1, 1, 20, cas_val).unwrap();
Methods
impl Client
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impl Client
pub fn connect(svrs: &[(&str, usize)], p: ProtoType) -> Result<Client>
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pub fn connect(svrs: &[(&str, usize)], p: ProtoType) -> Result<Client>
Connect to Memcached servers
This function accept multiple servers, servers information should be represented as a array of tuples in this form
(address, weight)
.
Trait Implementations
impl Operation for Client
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impl Operation for Client
fn set(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
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fn set(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
fn add(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
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fn add(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
fn delete(&mut self, key: &[u8]) -> MemCachedResult<()>
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fn delete(&mut self, key: &[u8]) -> MemCachedResult<()>
fn replace(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
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fn replace(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
fn get(&mut self, key: &[u8]) -> MemCachedResult<(Vec<u8>, u32)>
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fn get(&mut self, key: &[u8]) -> MemCachedResult<(Vec<u8>, u32)>
fn getk(&mut self, key: &[u8]) -> MemCachedResult<(Vec<u8>, Vec<u8>, u32)>
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fn getk(&mut self, key: &[u8]) -> MemCachedResult<(Vec<u8>, Vec<u8>, u32)>
fn increment(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<u64>
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fn increment(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<u64>
fn decrement(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<u64>
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fn decrement(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<u64>
fn append(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
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fn append(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
fn prepend(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
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fn prepend(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
fn touch(&mut self, key: &[u8], expiration: u32) -> MemCachedResult<()>
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fn touch(&mut self, key: &[u8], expiration: u32) -> MemCachedResult<()>
impl NoReplyOperation for Client
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impl NoReplyOperation for Client
fn set_noreply(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
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fn set_noreply(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
fn add_noreply(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
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fn add_noreply(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
fn delete_noreply(&mut self, key: &[u8]) -> MemCachedResult<()>
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fn delete_noreply(&mut self, key: &[u8]) -> MemCachedResult<()>
fn replace_noreply(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
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fn replace_noreply(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<()>
fn increment_noreply(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<()>
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fn increment_noreply(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<()>
fn decrement_noreply(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<()>
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fn decrement_noreply(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32
) -> MemCachedResult<()>
fn append_noreply(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
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fn append_noreply(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
fn prepend_noreply(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
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fn prepend_noreply(&mut self, key: &[u8], value: &[u8]) -> MemCachedResult<()>
impl CasOperation for Client
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impl CasOperation for Client
fn set_cas(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32,
cas: u64
) -> MemCachedResult<u64>
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fn set_cas(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32,
cas: u64
) -> MemCachedResult<u64>
fn add_cas(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<u64>
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fn add_cas(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32
) -> MemCachedResult<u64>
fn replace_cas(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32,
cas: u64
) -> MemCachedResult<u64>
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fn replace_cas(
&mut self,
key: &[u8],
value: &[u8],
flags: u32,
expiration: u32,
cas: u64
) -> MemCachedResult<u64>
fn get_cas(&mut self, key: &[u8]) -> MemCachedResult<(Vec<u8>, u32, u64)>
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fn get_cas(&mut self, key: &[u8]) -> MemCachedResult<(Vec<u8>, u32, u64)>
fn getk_cas(
&mut self,
key: &[u8]
) -> MemCachedResult<(Vec<u8>, Vec<u8>, u32, u64)>
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fn getk_cas(
&mut self,
key: &[u8]
) -> MemCachedResult<(Vec<u8>, Vec<u8>, u32, u64)>
fn increment_cas(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32,
cas: u64
) -> MemCachedResult<(u64, u64)>
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fn increment_cas(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32,
cas: u64
) -> MemCachedResult<(u64, u64)>
fn decrement_cas(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32,
cas: u64
) -> MemCachedResult<(u64, u64)>
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fn decrement_cas(
&mut self,
key: &[u8],
amount: u64,
initial: u64,
expiration: u32,
cas: u64
) -> MemCachedResult<(u64, u64)>
fn append_cas(
&mut self,
key: &[u8],
value: &[u8],
cas: u64
) -> MemCachedResult<u64>
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fn append_cas(
&mut self,
key: &[u8],
value: &[u8],
cas: u64
) -> MemCachedResult<u64>
fn prepend_cas(
&mut self,
key: &[u8],
value: &[u8],
cas: u64
) -> MemCachedResult<u64>
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fn prepend_cas(
&mut self,
key: &[u8],
value: &[u8],
cas: u64
) -> MemCachedResult<u64>
fn touch_cas(
&mut self,
key: &[u8],
expiration: u32,
cas: u64
) -> MemCachedResult<u64>
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fn touch_cas(
&mut self,
key: &[u8],
expiration: u32,
cas: u64
) -> MemCachedResult<u64>
impl MultiOperation for Client
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impl MultiOperation for Client
fn set_multi(
&mut self,
kv: BTreeMap<&[u8], (&[u8], u32, u32)>
) -> MemCachedResult<()>
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fn set_multi(
&mut self,
kv: BTreeMap<&[u8], (&[u8], u32, u32)>
) -> MemCachedResult<()>
fn delete_multi(&mut self, keys: &[&[u8]]) -> MemCachedResult<()>
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fn delete_multi(&mut self, keys: &[&[u8]]) -> MemCachedResult<()>
fn increment_multi<'a>(
&mut self,
kv: HashMap<&'a [u8], (u64, u64, u32)>
) -> MemCachedResult<HashMap<&'a [u8], u64>>
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fn increment_multi<'a>(
&mut self,
kv: HashMap<&'a [u8], (u64, u64, u32)>
) -> MemCachedResult<HashMap<&'a [u8], u64>>
fn get_multi(
&mut self,
keys: &[&[u8]]
) -> MemCachedResult<HashMap<Vec<u8>, (Vec<u8>, u32)>>
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fn get_multi(
&mut self,
keys: &[&[u8]]
) -> MemCachedResult<HashMap<Vec<u8>, (Vec<u8>, u32)>>