Enum netcorehost::error::HostingSuccess

pub enum HostingSuccess {
    Success,
    HostAlreadyInitialized,
    DifferentRuntimeProperties,
    Unknown(u32),
}

Success codes returned by the hosting APIs from hostfxr, hostpolicy and nethost.

Source: https://github.com/dotnet/runtime/blob/main/docs/design/features/host-error-codes.md

Variants

Success

Operation was successful.

HostAlreadyInitialized

Initialization was successful, but another host context is already initialized, so the returned context is “secondary”. The requested context was otherwise fully compatible with the already initialized context. This is returned by hostfxr_initialize_for_runtime_config if it’s called when the host is already initialized in the process. Comes from corehost_initialize in hostpolicy.

DifferentRuntimeProperties

Initialization was successful, but another host context is already initialized and the requested context specified some runtime properties which are not the same (either in value or in presence) to the already initialized context. This is returned by hostfxr_initialize_for_runtime_config if it’s called when the host is already initialized in the process. Comes from corehost_initialize in hostpolicy.

Unknown(u32)

Unknown success status code.

Implementations

impl HostingSuccess

pub const fn from_status_code(code: u32) -> Self

Creates a new HostingSuccess from the raw status code.

pub const fn known_from_status_code(code: u32) -> Result<Self, u32>

Tries to create a new HostingSuccess from the raw status code if it is known. Otherwise returns the given value as an Err.

pub const fn value(&self) -> u32

Returns the underlying status code value.

pub const fn is_known(&self) -> bool

Returns whether the status code of this success has a known meaning.

pub const fn is_unknown(&self) -> bool

Returns whether the status code of this success has a unknown meaning.

Trait Implementations

impl Clone for HostingSuccess

fn clone(&self) -> HostingSuccess

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HostingSuccess

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

Formats the value using the given formatter.

impl Display for HostingSuccess

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

Formats the value using the given formatter.

impl From<HostingSuccess> for HostingResult

fn from(success: HostingSuccess) -> Self

Converts to this type from the input type.

impl From<HostingSuccess> for u32

fn from(code: HostingSuccess) -> Self

Converts to this type from the input type.

impl Hash for HostingSuccess

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for HostingSuccess

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for HostingSuccess

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for HostingSuccess

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

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

fn lt(&self, other: &Rhs) -> bool

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

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

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

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 TryFrom<u32> for HostingSuccess

type Error = u32

The type returned in the event of a conversion error.

fn try_from(code: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for HostingSuccess

impl Eq for HostingSuccess

impl StructuralPartialEq for HostingSuccess