MessageFactory

fastlib

Trait MessageFactory 

Source 
pub trait MessageFactory {
    // Required methods
    fn start_template(&mut self, id: u32, name: &str);
    fn stop_template(&mut self);
    fn set_value(&mut self, id: u32, name: &str, value: Option<Value>);
    fn start_sequence(&mut self, id: u32, name: &str, length: u32);
    fn start_sequence_item(&mut self, index: u32);
    fn stop_sequence_item(&mut self);
    fn stop_sequence(&mut self);
    fn start_group(&mut self, name: &str);
    fn stop_group(&mut self);
    fn start_template_ref(&mut self, name: &str, dynamic: bool);
    fn stop_template_ref(&mut self);
}
Expand description

Defines the interface for message factories.

The callback functions are called when the specific event occurs during message processing.

Required Methods§

Source

fn start_template(&mut self, id: u32, name: &str)

Called when a <template> processing is started.

  • id is the template id;
  • name is the template name.
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fn stop_template(&mut self)

Called when a <template> processing is finished.

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fn set_value(&mut self, id: u32, name: &str, value: Option<Value>)

Called when a field element is processed.

  • id is the field instruction id;
  • name is the field name;
  • value is the field value which is optional.
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fn start_sequence(&mut self, id: u32, name: &str, length: u32)

Called when a <sequence> element processing is started.

  • id is the sequence instruction id; can be 0 if id is not specified;
  • name is the sequence name;
  • length is the sequence length.
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fn start_sequence_item(&mut self, index: u32)

Called when a sequence item processing is started.

  • index is the sequence item index.
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fn stop_sequence_item(&mut self)

Called when a sequence item processing is finished.

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fn stop_sequence(&mut self)

Called when a <sequence> processing is finished.

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fn start_group(&mut self, name: &str)

Called when a <group> element processing is started.

  • name is the group name.
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fn stop_group(&mut self)

Called when a <group> element processing is finished.

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fn start_template_ref(&mut self, name: &str, dynamic: bool)

Called when a template reference (<templateRef>) processing is started.

  • name is the template name;
  • dynamic is true if the template reference is dynamic.
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fn stop_template_ref(&mut self)

Called when a template reference (<templateRef>) processing is finished.

Implementors§