Enum jail::param::Type

pub enum Type {
    Int,
    String,
    S64,
    Uint,
    Long,
    Ulong,
    U64,
    U8,
    U16,
    S8,
    S16,
    S32,
    U32,
    Ipv4Addrs,
    Ipv6Addrs,
}

Auto-generated discriminant enum variants

Variants

Int

String

S64

Uint

Long

Ulong

U64

U8

U16

S8

S16

S32

U32

Ipv4Addrs

Represent a list of IPv4 addresses.

Example

use jail::param::Value;
let rfc1918 = Value::Ipv4Addrs(vec![
    "10.0.0.0".parse().unwrap(),
    "172.16.0.0".parse().unwrap(),
    "192.168.0.0".parse().unwrap(),
]);

Ipv6Addrs

Represent a list of IPv6 addresses.

Example

use jail::param::Value;
let all_nodes = Value::Ipv6Addrs(vec![
    "ff01::1".parse().unwrap(),
    "ff02::1".parse().unwrap(),
]);

Implementations

impl Type

pub fn of_param(name: &str) -> Result<Type, JailError>

Get a parameter type from the name

Examples

use jail::param::Type;
assert_eq!(Type::of_param("osreldate").unwrap(), Type::Int);
assert_eq!(Type::of_param("osrelease").unwrap(), Type::String);
assert_eq!(Type::of_param("ip4.addr").unwrap(), Type::Ipv4Addrs);
assert_eq!(Type::of_param("ip6.addr").unwrap(), Type::Ipv6Addrs);

pub fn is_string(&self) -> bool

Check if this type is a string.

Example

use jail::param::Type;
assert_eq!(Type::String.is_string(), true);
assert_eq!(Type::Int.is_string(), false);

pub fn is_numeric(&self) -> bool

Check if this type is numeric

Example

use jail::param::Type;
assert_eq!(Type::Int.is_numeric(), true);
assert_eq!(Type::String.is_numeric(), false);

pub fn is_signed(&self) -> bool

Check if this type is signed

Example

use jail::param::Type;
assert_eq!(Type::Int.is_signed(), true);
assert_eq!(Type::Uint.is_signed(), false);

// Non-numeric types return false
assert_eq!(Type::String.is_signed(), false);

pub fn is_ip(&self) -> bool

Check if this type is an IP address list

Example

use jail::param::Type;
assert_eq!(Type::Ipv4Addrs.is_ip(), true);
assert_eq!(Type::Ipv6Addrs.is_ip(), true);
assert_eq!(Type::String.is_ip(), false);

pub fn is_ipv4(&self) -> bool

Check if this type is an IPv4 address list

Example

use jail::param::Type;
assert_eq!(Type::Ipv4Addrs.is_ipv4(), true);
assert_eq!(Type::Ipv6Addrs.is_ipv4(), false);

pub fn is_ipv6(&self) -> bool

Check if this type is an IPv4 address list

Example

use jail::param::Type;
assert_eq!(Type::Ipv6Addrs.is_ipv6(), true);
assert_eq!(Type::Ipv4Addrs.is_ipv6(), false);

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Type

impl Debug for Type

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

Formats the value using the given formatter.

impl Eq for Type

impl<'_enum> From<&'_enum Value> for Type

fn from(val: &'_enum Value) -> Type

Performs the conversion.

impl From<Value> for Type

fn from(val: Value) -> Type

Performs the conversion.

impl Hash for Type

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Into<CtlType> for Type

fn into(self: Type) -> CtlType

Performs the conversion.

impl Ord for Type

fn cmp(&self, other: &Type) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Type> for Type

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

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

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

This method tests for !=.

impl PartialOrd<Type> for Type

fn partial_cmp(&self, other: &Type) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Type

impl StructuralPartialEq for Type