Enum sqlite3::ColumnType
[−]
pub enum ColumnType { SQLITE_INTEGER, SQLITE_FLOAT, SQLITE_TEXT, SQLITE_BLOB, SQLITE_NULL, }
Variants
SQLITE_INTEGER
SQLITE_FLOAT
SQLITE_TEXT
SQLITE_BLOB
SQLITE_NULL
Trait Implementations
impl Debug for ColumnType
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impl PartialEq for ColumnType
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fn eq(&self, __arg_0: &ColumnType) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0
This method tests for !=
.
impl Eq for ColumnType
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impl Copy for ColumnType
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impl Clone for ColumnType
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fn clone(&self) -> ColumnType
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl FromPrimitive for ColumnType
fn from_i64(n: i64) -> Option<Self>
Convert an i64
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u64(n: u64) -> Option<Self>
Convert an u64
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_isize(n: isize) -> Option<Self>
Convert an isize
to return an optional value of this type. If the value cannot be represented by this value, the None
is returned. Read more
fn from_i8(n: i8) -> Option<Self>
Convert an i8
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_i16(n: i16) -> Option<Self>
Convert an i16
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_i32(n: i32) -> Option<Self>
Convert an i32
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_usize(n: usize) -> Option<Self>
Convert a usize
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u8(n: u8) -> Option<Self>
Convert an u8
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u16(n: u16) -> Option<Self>
Convert an u16
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u32(n: u32) -> Option<Self>
Convert an u32
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_f32(n: f32) -> Option<Self>
Convert a f32
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_f64(n: f64) -> Option<Self>
Convert a f64
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more