ISAR/rusqlite
3
0
Fork 0
mirror of https://github.com/isar/rusqlite.git synced 2024-11-26 19:41:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #215 from reddraggone9/doc_comment_fix

Browse Source 
Fix doc comment example of FromSql/ToSql
This commit is contained in:
John Gallagher 2017-01-25 17:40:08 -05:00 committed by GitHub
commit 29e276ef9d
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/types/mod.rs
View File

@ -17,19 +17,17 @@
//! truncates timespecs to the nearest second. If you want different storage for timespecs, you can //! truncates timespecs to the nearest second. If you want different storage for timespecs, you can
//! use a newtype. For example, to store timespecs as `f64`s: //! use a newtype. For example, to store timespecs as `f64`s:
//! //!
//! ```rust,ignore //! ```rust
//! extern crate rusqlite; //! extern crate rusqlite;
//! extern crate libc; //! extern crate time;
//! //!
//! use rusqlite::types::{FromSql, ToSql, sqlite3_stmt}; //! use rusqlite::types::{FromSql, FromSqlResult, ValueRef, ToSql, ToSqlOutput};
//! use rusqlite::{Result}; //! use rusqlite::{Result};
//! use libc::c_int;
//! use time;
//! //!
//! pub struct TimespecSql(pub time::Timespec); //! pub struct TimespecSql(pub time::Timespec);
//! //!
//! impl FromSql for TimespecSql { //! impl FromSql for TimespecSql {
//! fn column_result(value: ValueRef) -> Result<Self> { //! fn column_result(value: ValueRef) -> FromSqlResult<Self> {
//! f64::column_result(value).map(|as_f64| { //! f64::column_result(value).map(|as_f64| {
//! TimespecSql(time::Timespec{ sec: as_f64.trunc() as i64, //! TimespecSql(time::Timespec{ sec: as_f64.trunc() as i64,
//! nsec: (as_f64.fract() * 1.0e9) as i32 }) //! nsec: (as_f64.fract() * 1.0e9) as i32 })
@ -38,12 +36,15 @@
//! } //! }
//! //!
//! impl ToSql for TimespecSql { //! impl ToSql for TimespecSql {
//! unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int { //! fn to_sql(&self) -> Result<ToSqlOutput> {
//! let TimespecSql(ts) = *self; //! let TimespecSql(ts) = *self;
//! let as_f64 = ts.sec as f64 + (ts.nsec as f64) / 1.0e9; //! let as_f64 = ts.sec as f64 + (ts.nsec as f64) / 1.0e9;
//! as_f64.bind_parameter(stmt, col) //! Ok(as_f64.into())
//! } //! }
//! } //! }
//!
//! # // Prevent this doc test from being wrapped in a `fn main()` so that it will compile.
//! # fn main() {}
//! ``` //! ```
//! //!
//! `ToSql` and `FromSql` are also implemented for `Option<T>` where `T` implements `ToSql` or //! `ToSql` and `FromSql` are also implemented for `Option<T>` where `T` implements `ToSql` or