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pamoja_mavlink_schema_for_id

pamoja_ffi::mavlink_schema

Function pamoja_mavlink_schema_for_id 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_mavlink_schema_for_id(
    msgid: u32,
    out_schema: *mut *mut PamojaMavlinkSchema,
) -> PamojaStatus
Expand description

Returns the shape of a message the engine types, by id.

§Arguments

  • msgid - the message id to look up.
  • out_schema - set to a new schema handle on success, which the caller releases with pamoja_mavlink_schema_free.

§Returns

PamojaStatus::Ok on success.

§Errors

Returns PamojaStatus::InvalidArgument if out_schema is null, and PamojaStatus::Unsupported for an id this build does not type, which is what PamojaMavlinkSchemaBuilder is for.

§Safety

out_schema must point at writable storage for one pointer.