Merge pull request #1085 from PSeitz/fastfieldcompression

use concrete return type, fixes #1084
This commit is contained in:
PSeitz
2021-06-16 13:07:12 +02:00
committed by GitHub

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@@ -8,7 +8,6 @@ use crate::space_usage::PerFieldSpaceUsage;
use crate::TantivyError;
use super::reader::DynamicFastFieldReader;
use super::FastFieldReader;
/// Provides access to all of the BitpackedFastFieldReader.
///
@@ -138,7 +137,7 @@ impl FastFieldReaders {
/// Returns the `i64` fast field reader reader associated to `field`.
///
/// If `field` is not a i64 fast field, this method returns an Error.
pub fn i64(&self, field: Field) -> crate::Result<impl FastFieldReader<i64>> {
pub fn i64(&self, field: Field) -> crate::Result<DynamicFastFieldReader<i64>> {
self.check_type(field, FastType::I64, Cardinality::SingleValue)?;
self.typed_fast_field_reader(field)
}
@@ -146,7 +145,7 @@ impl FastFieldReaders {
/// Returns the `i64` fast field reader reader associated to `field`.
///
/// If `field` is not a i64 fast field, this method returns an Error.
pub fn date(&self, field: Field) -> crate::Result<impl FastFieldReader<crate::DateTime>> {
pub fn date(&self, field: Field) -> crate::Result<DynamicFastFieldReader<crate::DateTime>> {
self.check_type(field, FastType::Date, Cardinality::SingleValue)?;
self.typed_fast_field_reader(field)
}
@@ -154,7 +153,7 @@ impl FastFieldReaders {
/// Returns the `f64` fast field reader reader associated to `field`.
///
/// If `field` is not a f64 fast field, this method returns an Error.
pub fn f64(&self, field: Field) -> crate::Result<impl FastFieldReader<f64>> {
pub fn f64(&self, field: Field) -> crate::Result<DynamicFastFieldReader<f64>> {
self.check_type(field, FastType::F64, Cardinality::SingleValue)?;
self.typed_fast_field_reader(field)
}