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OpaqueDataFile

signstar_yubihsm2::automation::command

Struct OpaqueDataFile 

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pub struct OpaqueDataFile(PathBuf);
Expand description

A file containing opaque data.

The file is guaranteed to be not larger than OpaqueData::MAX_DATA_SIZE bytes during time of creation.

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§0: PathBuf

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impl OpaqueDataFile

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pub fn new(path: impl AsRef<Path>) -> Result<Self, Error>

Creates a new OpaqueDataFile from a path.

§Error

Returns an error, if

Trait Implementations§

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impl Clone for OpaqueDataFile

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fn clone(&self) -> OpaqueDataFile

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for OpaqueDataFile

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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<'de> Deserialize<'de> for OpaqueDataFile

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<OpaqueDataFile> for PathBuf

Available on crate feature cli only.
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fn from(value: OpaqueDataFile) -> Self

Converts to this type from the input type.
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impl Serialize for OpaqueDataFile

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl TryFrom<&OpaqueDataFile> for OpaqueData

Available on crate feature cli only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &OpaqueDataFile) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<&OpaqueDataFile> for Vec<u8>

Available on crate feature cli only.
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fn try_from(value: &OpaqueDataFile) -> Result<Self, Self::Error>

Creates a new vector of bytes from a OpaqueDataFile.

§Note

This conversion does not fail on value tracking a file that is larger than OpaqueData::MAX_DATA_SIZE bytes.

§Errors

Returns an error, if

  • the file tracked by value cannot be opened for reading
  • the file tracked by value cannot be read
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type Error = Error

The type returned in the event of a conversion error.
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impl TryFrom<PathBuf> for OpaqueDataFile

Available on crate feature cli only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: PathBuf) -> Result<Self, Self::Error>

Performs the conversion.

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
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Pipes by value. This is generally the method you want to use. Read more
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where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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Mutably borrows self and passes that borrow into the pipe function. Read more
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where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

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where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

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type Output = T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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where Self: AsMut<R>, R: ?Sized,

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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

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