24 pub struct FieldMap {  struct
36 impl Default for FieldMap {  argument
42 impl FieldMap {  impl
210 impl Deref for FieldMap {  implementation
218 impl From<FieldMap> for HeaderMap {
219     fn from(map: FieldMap) -> Self {  in from()
268     use super::{FieldMap, FieldMapError};
272         let mut map = FieldMap::default();  in test_immutable()
289         let mut map = FieldMap::new_mutable(100);  in test_limits()
298         map = FieldMap::new_mutable(100);  in test_limits()
310         map = FieldMap::new_mutable(100);  in test_limits()
325         let mut map = FieldMap::new_mutable(2000);  in test_size()