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pamoja_mavlink_schema_field_count

pamoja_ffi::mavlink_schema

Function pamoja_mavlink_schema_field_count 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_mavlink_schema_field_count(
    schema: *const PamojaMavlinkSchema,
) -> usize
Expand description

Returns how many fields a message has.

§Arguments

  • schema - the shape to read.

§Returns

The field count, or 0 if schema is null.

§Safety

schema must be a live schema handle or null.