pub struct Toml;
toml
only.Expand description
Static constructor methods on Toml
return a
Data
value with a generic marker of Toml
.
Thus, further use occurs via methods on Data
.
use figment::providers::{Format, Toml};
// Source directly from a source string...
let provider = Toml::string("source-string");
// Or read from a file on disk.
let provider = Toml::file("path-to-file");
// Or configured as nested (via Data::nested()):
let provider = Toml::file("path-to-file").nested();
See also toml::from_str
for parsing details.
Trait Implementations§
source§impl Format for Toml
impl Format for Toml
source§fn from_str<'de, T: DeserializeOwned>(s: &'de str) -> Result<T, Error>
fn from_str<'de, T: DeserializeOwned>(s: &'de str) -> Result<T, Error>
string
as the data format Self
as a T
or returns an error
if the string
is an invalid T
. Note: This method is not
intended to be called directly. Instead, it is intended to be
implemented and then used indirectly via the Data::file()
or
Data::string()
methods.source§fn file<P: AsRef<Path>>(path: P) -> Data<Self>
fn file<P: AsRef<Path>>(path: P) -> Data<Self>
Data
provider that sources its values by parsing the file at
path
as format Self
. See Data::file()
for more details. The
default implementation calls Data::file(path)
.source§fn string(string: &str) -> Data<Self>
fn string(string: &str) -> Data<Self>
Data
provider that sources its values by parsing string
as
format Self
. See Data::string()
for more details. The default
implementation calls Data::string(string)
.source§fn from_path<T: DeserializeOwned>(path: &Path) -> Result<T, Self::Error>
fn from_path<T: DeserializeOwned>(path: &Path) -> Result<T, Self::Error>
path
as the data format Self
as a T
or returns
an error if the string
is an invalid T
. The default implementation
calls Format::from_str()
with the contents of the file. Note:
This method is not intended to be called directly. Instead, it is
intended to be implemented on special occasions and then used
indirectly via the Data::file()
or Data::string()
methods.Auto Trait Implementations§
impl RefUnwindSafe for Toml
impl Send for Toml
impl Sync for Toml
impl Unpin for Toml
impl UnwindSafe for Toml
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> Paint for Twhere
T: ?Sized,
impl<T> Paint for Twhere T: ?Sized,
source§fn fg(&self, value: Color) -> Painted<&T>
fn fg(&self, value: Color) -> Painted<&T>
Returns a styled value derived from self
with the foreground set to
value
.
This method should be used rarely. Instead, prefer to use color-specific
builder methods like red()
and
green()
, which have the same functionality but are
pithier.
Example
Set foreground color to white using fg()
:
use yansi::{Paint, Color};
painted.fg(Color::White);
Set foreground color to white using white()
.
use yansi::Paint;
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fn bright_black(&self) -> Painted<&T>
source§fn bright_red(&self) -> Painted<&T>
fn bright_red(&self) -> Painted<&T>
source§fn bright_green(&self) -> Painted<&T>
fn bright_green(&self) -> Painted<&T>
source§fn bright_yellow(&self) -> Painted<&T>
fn bright_yellow(&self) -> Painted<&T>
Returns self
with the
fg()
set to
Color::BrightYellow
.
Example
println!("{}", value.bright_yellow());
source§fn bright_blue(&self) -> Painted<&T>
fn bright_blue(&self) -> Painted<&T>
source§fn bright_magenta(&self) -> Painted<&T>
fn bright_magenta(&self) -> Painted<&T>
Returns self
with the
fg()
set to
Color::BrightMagenta
.
Example
println!("{}", value.bright_magenta());
source§fn bright_cyan(&self) -> Painted<&T>
fn bright_cyan(&self) -> Painted<&T>
source§fn bright_white(&self) -> Painted<&T>
fn bright_white(&self) -> Painted<&T>
source§fn bg(&self, value: Color) -> Painted<&T>
fn bg(&self, value: Color) -> Painted<&T>
Returns a styled value derived from self
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This method should be used rarely. Instead, prefer to use color-specific
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Example
Set background color to red using fg()
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Set background color to red using on_red()
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use yansi::Paint;
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fn on_primary(&self) -> Painted<&T>
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fn on_magenta(&self) -> Painted<&T>
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Color::BrightBlack
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fn on_bright_red(&self) -> Painted<&T>
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Returns self
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Color::BrightGreen
.
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source§fn on_bright_yellow(&self) -> Painted<&T>
fn on_bright_yellow(&self) -> Painted<&T>
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