security_framework::os::macos::digest_transform

Struct Builder

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pub struct Builder { /* private fields */ }
Expand description

A builder for digest transform operations.

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impl Builder

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pub fn new() -> Self

Returns a new builder with default settings.

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pub fn type_(&mut self, digest_type: DigestType) -> &mut Self

Sets the type of digest to perform.

If not set, an appropriate digest will be selected for you.

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pub fn length(&mut self, digest_length: CFIndex) -> &mut Self

Sets the output length of the digest.

If not set, an appropriate length will be selected for you. Some digest types only support specific output lengths.

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pub fn hmac_key(&mut self, hmac_key: CFData) -> &mut Self

Sets the key used for HMAC digests.

Only applies to HmacMd5, HmacSha1, and HmacSha2 digests.

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pub fn execute(&self, data: &CFData) -> Result<CFData, CFError>

Computes the digest of the data.

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impl Default for Builder

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait 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,

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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
where T: ?Sized,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.