Trait aravis::prelude::GcStringExt

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pub trait GcStringExt: 'static {
    // Required methods
    fn max_length(&self) -> Result<i64, Error>;
    fn value(&self) -> Result<GString, Error>;
    fn set_value(&self, value: &str) -> Result<(), Error>;
}
Expand description

Trait containing all GcString methods.

Implementors

GcEnumeration, GcStringNode, GcStringRegNode, GcString

Required Methods§

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fn max_length(&self) -> Result<i64, Error>

Returns

the maximum length self can store, excluding the NULL terminal character.

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fn value(&self) -> Result<GString, Error>

<warning>``<para>Please note the string content is still owned by the self object, which means the returned pointer may not be still valid after a new call to this function.</para>``</warning>

Returns

the string value.

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fn set_value(&self, value: &str) -> Result<(), Error>

Set value as the new self value.

value

new string value

Implementors§