Struct apple_codesign::BlobEntry

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pub struct BlobEntry<'a> {
    pub index: usize,
    pub slot: CodeSigningSlot,
    pub offset: usize,
    pub magic: CodeSigningMagic,
    pub length: usize,
    pub data: &'a [u8],
}

Expand description

Represents a single blob as defined by a SuperBlob index entry.

Instances have copies of their own index info, including the relative order, slot type, and start offset within the SuperBlob.

The blob data is unparsed in this type. The blob payloads can be turned into ParsedBlob via .try_into().

Fields

index: usize

Our blob index within the SuperBlob.

slot: CodeSigningSlot

The slot type.

offset: usize

Our start offset within the SuperBlob.

First byte is start of our magic.

magic: CodeSigningMagic

The magic value appearing at the beginning of the blob.

length: usize

The length of the blob payload.

data: &'a [u8]

The raw data in this blob, including magic and length.

Implementations

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impl<'a> BlobEntry<'a>

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pub fn into_parsed_blob(self) -> Result<ParsedBlob<'a>, AppleCodesignError>

Attempt to convert to a ParsedBlob.

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pub fn digest_with(
&self,
hash: DigestType
) -> Result<Vec<u8>, AppleCodesignError>

Compute the content digest of this blob using the specified hash type.

Trait Implementations

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impl<'a> Clone for BlobEntry<'a>

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fn clone(&self) -> BlobEntry<'a>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<'a> Debug for BlobEntry<'a>

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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<'a> TryFrom<BlobEntry<'a>> for ParsedBlob<'a>

type Error = AppleCodesignError

The type returned in the event of a conversion error.

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fn try_from(blob_entry: BlobEntry<'a>) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations

impl<'a> RefUnwindSafe for BlobEntry<'a>

impl<'a> Send for BlobEntry<'a>

impl<'a> Sync for BlobEntry<'a>

impl<'a> Unpin for BlobEntry<'a>

impl<'a> UnwindSafe for BlobEntry<'a>

Blanket Implementations

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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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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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> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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impl<T, U> Into 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
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)

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

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

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

Performs the conversion.

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impl<T, U> TryInto for T where
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.

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

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Struct apple_codesign::BlobEntry

Fields

Implementations

impl<'a> BlobEntry<'a>

pub fn into_parsed_blob(self) -> Result<ParsedBlob<'a>, AppleCodesignError>

pub fn digest_with( &self, hash: DigestType) -> Result<Vec<u8>, AppleCodesignError>

Trait Implementations

impl<'a> Clone for BlobEntry<'a>

fn clone(&self) -> BlobEntry<'a>

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

impl<'a> Debug for BlobEntry<'a>

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

impl<'a> TryFrom<BlobEntry<'a>> for ParsedBlob<'a>

type Error = AppleCodesignError

fn try_from(blob_entry: BlobEntry<'a>) -> Result<Self, Self::Error>

Auto Trait Implementations

impl<'a> RefUnwindSafe for BlobEntry<'a>

impl<'a> Send for BlobEntry<'a>

impl<'a> Sync for BlobEntry<'a>

impl<'a> Unpin for BlobEntry<'a>

impl<'a> UnwindSafe for BlobEntry<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized,

pub fn digest_with(
&self,
hash: DigestType
) -> Result<Vec<u8>, AppleCodesignError>

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

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

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

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

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

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,