Struct tor_guardmgr::GuardUsageBuilder

source · [−]

pub struct GuardUsageBuilder { /* private fields */ }

Expand description

Builder for GuardUsage.

Implementations

impl GuardUsageBuilder

pub fn kind(&mut self, value: GuardUsageKind) -> &mut Self

The purpose for which this guard will be used.

pub fn build(&self) -> Result<GuardUsage, ConfigBuildError>

Builds a new GuardUsage.

Errors

If a required field has not been initialized.

impl GuardUsageBuilder

pub fn restrictions(&mut self) -> &mut Vec<GuardRestriction>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

A list of restrictions on which guard may be used (accessor).

The default is the empty list.

Mutable accessor

This method access the being-built list restrictions (resolving the default first).

If the field has not yet been set or accessed, the default list will be constructed and a mutable reference to the now-defaulted list of builders will be returned.

pub fn set_restrictions(&mut self, list: Vec<GuardRestriction>)

A list of restrictions on which guard may be used (setter).

The default is the empty list.

Setter

This method replaces the whole being-built list restrictions.

This overrides the default, and also overrides any previous settings.

pub fn opt_restrictions(&self) -> &Option<Vec<GuardRestriction>>

A list of restrictions on which guard may be used (inspector, Option).

The default is the empty list.

Inspector (default-aware, involving `Option`)

This method inspects the being-built list restrictions (with default unresolved).

If the list has not yet been set, or accessed, &None is returned.

pub fn opt_restrictions_mut(&mut self) -> &mut Option<Vec<GuardRestriction>>

A list of restrictions on which guard may be used (accessor, Option).

The default is the empty list.

Mutable accessor (default-aware, involving `Option`)

This method mutably accesses the being-built list restrictions (with default unresolved).

None represents the use of the default value: If the list has not yet been set, or accessed, &mut None is returned. Assigning None will undo any previous settings and arrange for the default value to be used when the field value is resolved,

impl GuardUsageBuilder

pub fn new() -> Self

Create a new empty GuardUsageBuilder.

Trait Implementations

impl Builder for GuardUsageBuilder

type Built = GuardUsage

The type that this builder constructs

fn build(&self) -> Result<GuardUsage, ConfigBuildError>

Build into a Built Read more

impl Clone for GuardUsageBuilder

fn clone(&self) -> GuardUsageBuilder

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Default for GuardUsageBuilder

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl RefUnwindSafe for GuardUsageBuilder

impl Send for GuardUsageBuilder

impl Sync for GuardUsageBuilder

impl Unpin for GuardUsageBuilder

impl UnwindSafe for GuardUsageBuilder

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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