Struct snafu::guide::examples::basic::LeafSnafu

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pub struct LeafSnafu<__T0> {
    pub user_id: __T0,
}

Expand description

SNAFU context selector for the Error::Leaf variant

Fields

user_id: __T0

Implementations

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impl<T0> LeafSnafu<T0>

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pub fn build(self) -> Errorwhere
__T0: Into<i32>,

Consume the selector and return the associated error

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pub fn fail<T>(self) -> Result<T, Error>where
__T0: Into<i32>,

Consume the selector and return a Result with the associated error

Trait Implementations

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impl<T0: Clone> Clone for LeafSnafu<T0>

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fn clone(&self) -> LeafSnafu<__T0>

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

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impl<T0: Debug> Debug for LeafSnafu<T0>

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

Formats the value using the given formatter. Read more

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impl<T0> IntoError<Error> for LeafSnafu<T0>where
Error: Error + ErrorCompat,
__T0: Into<i32>,

type Source = NoneError

The underlying error

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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

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impl<T0: Copy> Copy for LeafSnafu<T0>

Auto Trait Implementations

impl<T0> RefUnwindSafe for LeafSnafu<T0>where
__T0: RefUnwindSafe,

impl<T0> Send for LeafSnafu<T0>where
__T0: Send,

impl<T0> Sync for LeafSnafu<T0>where
__T0: Sync,

impl<T0> Unpin for LeafSnafu<T0>where
__T0: Unpin,

impl<T0> UnwindSafe for LeafSnafu<T0>where
__T0: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
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.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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impl<T, U> TryFrom for Twhere
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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct snafu::guide::examples::basic::LeafSnafu

Fields

Implementations

impl<__T0> LeafSnafu<__T0>

pub fn build(self) -> Errorwhere __T0: Into<i32>,

pub fn fail<__T>(self) -> Result<__T, Error>where __T0: Into<i32>,

Trait Implementations

impl<__T0: Clone> Clone for LeafSnafu<__T0>

fn clone(&self) -> LeafSnafu<__T0>

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

impl<__T0: Debug> Debug for LeafSnafu<__T0>

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

impl<__T0> IntoError<Error> for LeafSnafu<__T0>where Error: Error + ErrorCompat, __T0: Into<i32>,

type Source = NoneError

fn into_error(self, error: Self::Source) -> Error

impl<__T0: Copy> Copy for LeafSnafu<__T0>

Auto Trait Implementations

impl<__T0> RefUnwindSafe for LeafSnafu<__T0>where __T0: RefUnwindSafe,

impl<__T0> Send for LeafSnafu<__T0>where __T0: Send,

impl<__T0> Sync for LeafSnafu<__T0>where __T0: Sync,

impl<__T0> Unpin for LeafSnafu<__T0>where __T0: Unpin,

impl<__T0> UnwindSafe for LeafSnafu<__T0>where __T0: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<T0> LeafSnafu<T0>

pub fn build(self) -> Errorwhere
__T0: Into<i32>,

pub fn fail<T>(self) -> Result<T, Error>where
__T0: Into<i32>,

impl<T0: Clone> Clone for LeafSnafu<T0>

impl<T0: Debug> Debug for LeafSnafu<T0>

impl<T0> IntoError<Error> for LeafSnafu<T0>where
Error: Error + ErrorCompat,
__T0: Into<i32>,

impl<T0: Copy> Copy for LeafSnafu<T0>

impl<T0> RefUnwindSafe for LeafSnafu<T0>where
__T0: RefUnwindSafe,

impl<T0> Send for LeafSnafu<T0>where
__T0: Send,

impl<T0> Sync for LeafSnafu<T0>where
__T0: Sync,

impl<T0> Unpin for LeafSnafu<T0>where
__T0: Unpin,

impl<T0> UnwindSafe for LeafSnafu<T0>where
__T0: UnwindSafe,

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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