Enum yaml_rust2::scanner::TokenType

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pub enum TokenType {
Show 21 variants StreamStart(TEncoding), StreamEnd, VersionDirective(u32, u32), TagDirective(String, String), DocumentStart, DocumentEnd, BlockSequenceStart, BlockMappingStart, BlockEnd, FlowSequenceStart, FlowSequenceEnd, FlowMappingStart, FlowMappingEnd, BlockEntry, FlowEntry, Key, Value, Alias(String), Anchor(String), Tag(String, String), Scalar(TScalarStyle, String),
}
Expand description

The contents of a scanner token.

Variants§

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StreamStart(TEncoding)

The start of the stream. Sent first, before even TokenType::DocumentStart.

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StreamEnd

The end of the stream, EOF.

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VersionDirective(u32, u32)

A YAML version directive.

Tuple Fields

§0: u32

Major

§1: u32

Minor

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TagDirective(String, String)

A YAML tag directive (e.g.: !!str, !foo!bar, …).

Tuple Fields

§0: String

Handle

§1: String

Prefix

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DocumentStart

The start of a YAML document (---).

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DocumentEnd

The end of a YAML document (...).

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BlockSequenceStart

The start of a sequence block.

Sequence blocks are arrays starting with a -.

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BlockMappingStart

The start of a sequence mapping.

Sequence mappings are “dictionaries” with “key: value” entries.

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BlockEnd

End of the corresponding BlockSequenceStart or BlockMappingStart.

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FlowSequenceStart

Start of an inline array ([ a, b ]).

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FlowSequenceEnd

End of an inline array.

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FlowMappingStart

Start of an inline mapping ({ a: b, c: d }).

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FlowMappingEnd

End of an inline mapping.

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BlockEntry

An entry in a block sequence (c.f.: TokenType::BlockSequenceStart).

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FlowEntry

An entry in a flow sequence (c.f.: TokenType::FlowSequenceStart).

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Key

A key in a mapping.

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Value

A value in a mapping.

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Alias(String)

A reference to an anchor.

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Anchor(String)

A YAML anchor (&/*).

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Tag(String, String)

A YAML tag (starting with bangs !).

Tuple Fields

§0: String

The handle of the tag.

§1: String

The suffix of the tag.

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Scalar(TScalarStyle, String)

A regular YAML scalar.

Trait Implementations§

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impl Clone for TokenType

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fn clone(&self) -> TokenType

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 Debug for TokenType

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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 PartialEq for TokenType

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fn eq(&self, other: &TokenType) -> 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 Eq for TokenType

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impl StructuralPartialEq for TokenType

Auto Trait Implementations§

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,

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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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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> ToOwned for T
where 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 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.