pub enum Master<T: Clone> {
    Start,
    End,
    Full(Vec<T>),
}
Expand description

An enum that defines different possible states of a TagDataType::Master tag.

A “master” tag is a type of tag that contains other tags within it. Because these tags are dynamically sized, the TagIterator emits these tags as Master::Start and Master::End variants by default so that the entire tag does not need to be buffered into memory all at once. The Master::Full variant is a complete “master” tag that includes all child tags within it.

Variants§

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Start

Designates the start of a tag.

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End

Designates the end of a tag.

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Full(Vec<T>)

Designates a full tag. Vec<T> contains all child tags contained in this master tag.

Implementations§

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impl<T: Clone> Master<T>

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pub fn get_children(self) -> Vec<T>

Convenience method to pull children from a master tag.

Panics

Panics if self is not a Full variant.

Examples
use ebml_iterable_specification::Master;

let children = vec![EmptySpec::with_data(0x1253, &[1]), EmptySpec::with_data(0x1234, &[2])];
// Clone children because creating a Master consumes it
let tag = Master::Full(children.clone());
let retrieved_children = tag.get_children();
assert_eq!(retrieved_children, children);

Trait Implementations§

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impl<T: Clone + Clone> Clone for Master<T>

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fn clone(&self) -> Master<T>

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<T: Debug + Clone> Debug for Master<T>

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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<T: Hash + Clone> Hash for Master<T>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<T: Ord + Clone> Ord for Master<T>

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fn cmp(&self, other: &Master<T>) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl<T: PartialEq + Clone> PartialEq<Master<T>> for Master<T>

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fn eq(&self, other: &Master<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T: PartialOrd + Clone> PartialOrd<Master<T>> for Master<T>

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fn partial_cmp(&self, other: &Master<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<T: Eq + Clone> Eq for Master<T>

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impl<T: Clone> StructuralEq for Master<T>

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impl<T: Clone> StructuralPartialEq for Master<T>

Auto Trait Implementations§

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impl<T> RefUnwindSafe for Master<T>where T: RefUnwindSafe,

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impl<T> Send for Master<T>where T: Send,

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impl<T> Sync for Master<T>where T: Sync,

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impl<T> Unpin for Master<T>where T: Unpin,

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impl<T> UnwindSafe for Master<T>where T: 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<U> 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,

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

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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<U>>::Error>

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

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.