[−][src]Enum libusb::Error

pub enum Error {
    Success,
    Io,
    InvalidParam,
    Access,
    NoDevice,
    NotFound,
    Busy,
    Timeout,
    Overflow,
    Pipe,
    Interrupted,
    NoMem,
    NotSupported,
    Other,
}

Errors returned by the libusb library.

Variants

Success

Success (no error).

Io

Input/output error.

InvalidParam

Invalid parameter.

Access

Access denied (insufficient permissions).

NoDevice

No such device (it may have been disconnected).

NotFound

Entity not found.

Busy

Resource busy.

Timeout

Operation timed out.

Overflow

Overflow.

Pipe

Pipe error.

Interrupted

System call interrupted (perhaps due to signal).

NoMem

Insufficient memory.

NotSupported

Operation not supported or unimplemented on this platform.

Other

Other error.

Methods

`impl Error`
[src]

`pub fn strerror(&self) -> &'static str`
[src]

Returns a description of an error suitable for display to an end user.

Trait Implementations

`impl Display for Error`
[src]

`fn fmt(&self, fmt: &mut Formatter) -> StdResult<(), Error>`
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Formats the value using the given formatter. Read more

`impl Debug for Error`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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Formats the value using the given formatter. Read more

`impl Error for Error`
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`fn description(&self) -> &'static str`
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This method is soft-deprecated. Read more

`fn cause(&self) -> Option<&dyn Error>`
1.0.0
[src]

Deprecating in 1.33.0

: replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any. Read more

`fn source(&self) -> Option<&(dyn Error + 'static)>`
1.30.0
[src]

The lower-level source of this error, if any. Read more

Auto Trait Implementations

`impl Send for Error`

`impl Sync for Error`

Blanket Implementations

`impl<T> From for T`
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`fn from(t: T) -> T`
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Performs the conversion.

`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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Performs the conversion.

`impl<T> ToString for T where T: Display + ?Sized,`
[src]

`fn to_string(&self) -> String`
[src]

Converts the given value to a String. Read more

`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

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

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
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`fn borrow(&self) -> &T`
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Immutably borrows from an owned value. Read more

`impl<T> BorrowMut for T where T: ?Sized,`
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`fn borrow_mut(&mut self) -> &mut T`
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Mutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

[−][src]Enum libusb::Error

Variants

Methods

impl Error[src]

pub fn strerror(&self) -> &'static str[src]

Trait Implementations

impl Display for Error[src]

fn fmt(&self, fmt: &mut Formatter) -> StdResult<(), Error>[src]

impl Debug for Error[src]

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

impl Error for Error[src]

fn description(&self) -> &'static str[src]

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

Auto Trait Implementations

impl Send for Error

impl Sync for Error

Blanket Implementations

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ToString for T where T: Display + ?Sized, [src]

fn to_string(&self) -> String[src]

impl<T, U> TryFrom for T where T: From<U>, [src]

type Error = !

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

impl<T> Borrow for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

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

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

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

fn get_type_id(&self) -> TypeId[src]

`impl Error`
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`pub fn strerror(&self) -> &'static str`
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`impl Display for Error`
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`fn fmt(&self, fmt: &mut Formatter) -> StdResult<(), Error>`
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`impl Debug for Error`
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`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

`impl Error for Error`
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`fn description(&self) -> &'static str`
[src]

`fn cause(&self) -> Option<&dyn Error>`
1.0.0
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`fn source(&self) -> Option<&(dyn Error + 'static)>`
1.30.0
[src]

`impl Send for Error`

`impl Sync for Error`

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
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`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
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`impl<T> ToString for T where T: Display + ?Sized,`
[src]

`fn to_string(&self) -> String`
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`impl<T, U> TryFrom for T where T: From<U>,`
[src]

`type Error = !`

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

`impl<T> Borrow for T where T: ?Sized,`
[src]

`fn borrow(&self) -> &T`
[src]

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

`fn borrow_mut(&mut self) -> &mut T`
[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

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

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
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