#[repr(transparent)]
pub struct Id(_);
Expand description
The internal value of a Ruby symbol.
Return the Id
for name
, if one exists.
use magnus::{value::{Id}, StaticSymbol};
assert!(Id::check("example").is_none());
StaticSymbol::new("example");
assert!(Id::check("example").is_some());
Return the symbol name associated with this Id as a static string
reference.
May error if the name is not valid utf-8.
use magnus::value::Id;
let id = Id::from("example");
assert_eq!(id.name().unwrap(), "example");
source§Available on crate feature rb-sys-interop
only.
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
source§Available on crate feature rb-sys-interop
only.
This method tests for
self
and
other
values to be equal, and is used
by
==
.
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This method tests for
!=
. The default implementation is almost always
sufficient, and should not be overridden without very good reason.
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Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.