Struct objc::MessageError [−][src]
pub struct MessageError(_);
An error encountered while attempting to send a message.
Currently, an error may be returned in two cases:
- an Objective-C exception is thrown and the
exception
feature is enabled - the encodings of the arguments do not match the encoding of the method
and the
verify_message
feature is enabled
Trait Implementations
impl Debug for MessageError
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impl Debug for MessageError
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Display for MessageError
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impl Display for MessageError
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Error for MessageError
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impl Error for MessageError
Auto Trait Implementations
impl Send for MessageError
impl Send for MessageError
impl Sync for MessageError
impl Sync for MessageError