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Add doc comments to ToSqlOutput.

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This commit is contained in:
John Gallagher 2016-05-26 00:14:19 -04:00
parent 2b830fde2d
commit 9a6e17b478
1 changed files with 5 additions and 0 deletions
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5
src/types/to_sql.rs
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@ -1,10 +1,15 @@
use super::{Null, Value, ValueRef}; use super::{Null, Value, ValueRef};
use ::Result; use ::Result;
/// ToSqlOutput represents the possible output types for implementors of the ToSql trait.
pub enum ToSqlOutput<'a> { pub enum ToSqlOutput<'a> {
/// A borrowed SQLite-representable value.
Borrowed(ValueRef<'a>), Borrowed(ValueRef<'a>),
/// An owned SQLite-representable value.
Owned(Value), Owned(Value),
/// A BLOB of the given length that is filled with zeroes.
#[cfg(feature = "blob")] #[cfg(feature = "blob")]
ZeroBlob(i32), ZeroBlob(i32),
} }