Struct tikv_jemalloc_ctl::Name

pub struct Name(/* private fields */);

A Name in the MALLCTL NAMESPACE.

Implementations

impl Name

pub fn mib<T: MibArg>(&self) -> Result<Mib<T>>

Returns the Mib of self.

pub fn mib_str<T: MibArg>(&self) -> Result<MibStr<T>>

Returns the MibStr of self which is a key whose value is a string.

pub fn value_type_str(&self) -> bool

Returns true if self is a key in the MALLCTL NAMESPCE referring to a null-terminated string.

pub fn as_bytes(&self) -> &'static [u8]

Returns the name as null-terminated byte-string.

Trait Implementations

impl Access<&'static [u8]> for Name

fn read(&self) -> Result<&'static [u8]>

Read the key at self.

fn write(&self, value: &'static [u8]) -> Result<()>

Write value at the key self.

fn update(&self, value: &'static [u8]) -> Result<&'static [u8]>

Write value at the key self returning its previous value.

impl Access<&'static str> for Name

fn read(&self) -> Result<&'static str>

Read the key at self.

fn write(&self, value: &'static str) -> Result<()>

Write value at the key self.

fn update(&self, value: &'static str) -> Result<&'static str>

Write value at the key self returning its previous value.

impl Access<bool> for Name

fn read(&self) -> Result<bool>

Read the key at self.

fn write(&self, value: bool) -> Result<()>

Write value at the key self.

fn update(&self, value: bool) -> Result<bool>

Write value at the key self returning its previous value.

impl Access<isize> for Name

fn read(&self) -> Result<isize>

Read the key at self.

fn write(&self, value: isize) -> Result<()>

Write value at the key self.

fn update(&self, value: isize) -> Result<isize>

Write value at the key self returning its previous value.

impl Access<u32> for Name

fn read(&self) -> Result<u32>

Read the key at self.

fn write(&self, value: u32) -> Result<()>

Write value at the key self.

fn update(&self, value: u32) -> Result<u32>

Write value at the key self returning its previous value.

impl Access<u64> for Name

fn read(&self) -> Result<u64>

Read the key at self.

fn write(&self, value: u64) -> Result<()>

Write value at the key self.

fn update(&self, value: u64) -> Result<u64>

Write value at the key self returning its previous value.

impl Access<usize> for Name

fn read(&self) -> Result<usize>

Read the key at self.

fn write(&self, value: usize) -> Result<()>

Write value at the key self.

fn update(&self, value: usize) -> Result<usize>

Write value at the key self returning its previous value.

impl Debug for Name

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

Formats the value using the given formatter.

impl Display for Name

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

Formats the value using the given formatter.

impl PartialEq for Name

fn eq(&self, other: &Name) -> 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 Name

impl StructuralPartialEq for Name