Struct glib::value::SendValue

source ·
#[repr(transparent)]
pub struct SendValue { /* private fields */ }
Expand description

A version of Value for storing Send types, that implements Send itself.

See the module documentation for more details.

Implementations§

Consumes SendValue and returns the corresponding GValue.

Methods from Deref<Target = Value>§

Tries to get a value of type T.

Returns Ok if the type is correct.

Tries to get a value of an owned type T.

Returns true if the type of the value corresponds to T or is a sub-type of T.

Returns true if the type of the value corresponds to type_ or is a sub-type of type_.

Returns the type of the value.

Tries to transform the value into a value of the target type Tries to cast the contents of self into a type appropriate to store in dest_value, e.g. to transform a G_TYPE_INT value into a G_TYPE_FLOAT value. Performing transformations between value types might incur precision lossage. Especially transformations into strings might reveal seemingly arbitrary results and shouldn’t be relied upon for production code (such as rcfile value or object property serialization).

dest_value

Target value.

Returns

Whether a transformation rule was found and could be applied. Upon failing transformations, dest_value is left untouched.

Tries to transform the value into a value of the target type

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
The resulting type after dereferencing.
Dereferences the value.
Executes the destructor for this type. Read more
Converts to this type from the input type.
Converts to this type from the input type.
Convert a value to a Value.
Returns the type identifer of self. Read more
Convert a value to a Value.
Returns the type identifer of self. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

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. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Returns a SendValue clone of self.
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.